[PM-13837] Switch provider price IDs (#5518)

* Add ProviderPriceAdapter

This is a temporary utility that will be used to manage retrieval of provider price IDs until all providers can be migrated to the new price structure.

* Updated ProviderBillingService.ChangePlan

* Update ProviderBillingService.SetupSubscription

* Update ProviderBillingService.UpdateSeatMinimums

* Update ProviderBillingService.CurrySeatScalingUpdate

* Mark StripeProviderPortalSeatPlanId obsolete

* Run dotnet format

bitwarden_license/src/Commercial.Core/Billing/ProviderBillingService.cs

@@ -35,7 +35,6 @@ public class ProviderBillingService(
     IGlobalSettings globalSettings,
     ILogger<ProviderBillingService> logger,
     IOrganizationRepository organizationRepository,
-    IPaymentService paymentService,
     IPricingClient pricingClient,
     IProviderInvoiceItemRepository providerInvoiceItemRepository,
     IProviderOrganizationRepository providerOrganizationRepository,
@@ -148,36 +147,29 @@ public class ProviderBillingService(
 
     public async Task ChangePlan(ChangeProviderPlanCommand command)
     {
-        var plan = await providerPlanRepository.GetByIdAsync(command.ProviderPlanId);
+        var (provider, providerPlanId, newPlanType) = command;
 
-        if (plan == null)
+        var providerPlan = await providerPlanRepository.GetByIdAsync(providerPlanId);
+
+        if (providerPlan == null)
         {
             throw new BadRequestException("Provider plan not found.");
         }
 
-        if (plan.PlanType == command.NewPlan)
+        if (providerPlan.PlanType == newPlanType)
         {
             return;
         }
 
-        var oldPlanConfiguration = await pricingClient.GetPlanOrThrow(plan.PlanType);
+        var subscription = await subscriberService.GetSubscriptionOrThrow(provider);
-        var newPlanConfiguration = await pricingClient.GetPlanOrThrow(command.NewPlan);
 
-        plan.PlanType = command.NewPlan;
+        var oldPriceId = ProviderPriceAdapter.GetPriceId(provider, subscription, providerPlan.PlanType);
-        await providerPlanRepository.ReplaceAsync(plan);
+        var newPriceId = ProviderPriceAdapter.GetPriceId(provider, subscription, newPlanType);
 
-        Subscription subscription;
+        providerPlan.PlanType = newPlanType;
-        try
+        await providerPlanRepository.ReplaceAsync(providerPlan);
-        {
-            subscription = await stripeAdapter.ProviderSubscriptionGetAsync(command.GatewaySubscriptionId, plan.ProviderId);
-        }
-        catch (InvalidOperationException)
-        {
-            throw new ConflictException("Subscription not found.");
-        }
 
-        var oldSubscriptionItem = subscription.Items.SingleOrDefault(x =>
+        var oldSubscriptionItem = subscription.Items.SingleOrDefault(x => x.Price.Id == oldPriceId);
-            x.Price.Id == oldPlanConfiguration.PasswordManager.StripeProviderPortalSeatPlanId);
 
         var updateOptions = new SubscriptionUpdateOptions
         {
@@ -185,7 +177,7 @@ public class ProviderBillingService(
             [
                 new SubscriptionItemOptions
                 {
-                    Price = newPlanConfiguration.PasswordManager.StripeProviderPortalSeatPlanId,
+                    Price = newPriceId,
                     Quantity = oldSubscriptionItem!.Quantity
                 },
                 new SubscriptionItemOptions
@@ -196,12 +188,14 @@ public class ProviderBillingService(
             ]
         };
 
-        await stripeAdapter.SubscriptionUpdateAsync(command.GatewaySubscriptionId, updateOptions);
+        await stripeAdapter.SubscriptionUpdateAsync(provider.GatewaySubscriptionId, updateOptions);
 
         // Refactor later to ?ChangeClientPlanCommand? (ProviderPlanId, ProviderId, OrganizationId)
         // 1. Retrieve PlanType and PlanName for ProviderPlan
         // 2. Assign PlanType & PlanName to Organization
-        var providerOrganizations = await providerOrganizationRepository.GetManyDetailsByProviderAsync(plan.ProviderId);
+        var providerOrganizations = await providerOrganizationRepository.GetManyDetailsByProviderAsync(providerPlan.ProviderId);
+
+        var newPlan = await pricingClient.GetPlanOrThrow(newPlanType);
 
         foreach (var providerOrganization in providerOrganizations)
         {
@@ -210,8 +204,8 @@ public class ProviderBillingService(
             {
                 throw new ConflictException($"Organization '{providerOrganization.Id}' not found.");
             }
-            organization.PlanType = command.NewPlan;
+            organization.PlanType = newPlanType;
-            organization.Plan = newPlanConfiguration.Name;
+            organization.Plan = newPlan.Name;
             await organizationRepository.ReplaceAsync(organization);
         }
     }
@@ -405,7 +399,7 @@ public class ProviderBillingService(
 
         var newlyAssignedSeatTotal = currentlyAssignedSeatTotal + seatAdjustment;
 
-        var update = CurrySeatScalingUpdate(
+        var scaleQuantityTo = CurrySeatScalingUpdate(
             provider,
             providerPlan,
             newlyAssignedSeatTotal);
@@ -428,9 +422,7 @@ public class ProviderBillingService(
         else if (currentlyAssignedSeatTotal <= seatMinimum &&
                  newlyAssignedSeatTotal > seatMinimum)
         {
-            await update(
+            await scaleQuantityTo(newlyAssignedSeatTotal);
-                seatMinimum,
-                newlyAssignedSeatTotal);
         }
         /*
          * Above the limit => Above the limit:
@@ -439,9 +431,7 @@ public class ProviderBillingService(
         else if (currentlyAssignedSeatTotal > seatMinimum &&
                  newlyAssignedSeatTotal > seatMinimum)
         {
-            await update(
+            await scaleQuantityTo(newlyAssignedSeatTotal);
-                currentlyAssignedSeatTotal,
-                newlyAssignedSeatTotal);
         }
         /*
          * Above the limit => Below the limit:
@@ -450,9 +440,7 @@ public class ProviderBillingService(
         else if (currentlyAssignedSeatTotal > seatMinimum &&
                  newlyAssignedSeatTotal <= seatMinimum)
         {
-            await update(
+            await scaleQuantityTo(seatMinimum);
-                currentlyAssignedSeatTotal,
-                seatMinimum);
         }
     }
 
@@ -586,9 +574,11 @@ public class ProviderBillingService(
                 throw new BillingException();
             }
 
+            var priceId = ProviderPriceAdapter.GetActivePriceId(provider, providerPlan.PlanType);
+
             subscriptionItemOptionsList.Add(new SubscriptionItemOptions
             {
-                Price = plan.PasswordManager.StripeProviderPortalSeatPlanId,
+                Price = priceId,
                 Quantity = providerPlan.SeatMinimum
             });
         }
@@ -654,43 +644,37 @@ public class ProviderBillingService(
 
     public async Task UpdateSeatMinimums(UpdateProviderSeatMinimumsCommand command)
     {
-        if (command.Configuration.Any(x => x.SeatsMinimum < 0))
+        var (provider, updatedPlanConfigurations) = command;
+
+        if (updatedPlanConfigurations.Any(x => x.SeatsMinimum < 0))
         {
             throw new BadRequestException("Provider seat minimums must be at least 0.");
         }
 
-        Subscription subscription;
+        var subscription = await subscriberService.GetSubscriptionOrThrow(provider);
-        try
-        {
-            subscription = await stripeAdapter.ProviderSubscriptionGetAsync(command.GatewaySubscriptionId, command.Id);
-        }
-        catch (InvalidOperationException)
-        {
-            throw new ConflictException("Subscription not found.");
-        }
 
         var subscriptionItemOptionsList = new List<SubscriptionItemOptions>();
 
-        var providerPlans = await providerPlanRepository.GetByProviderId(command.Id);
+        var providerPlans = await providerPlanRepository.GetByProviderId(provider.Id);
 
-        foreach (var newPlanConfiguration in command.Configuration)
+        foreach (var updatedPlanConfiguration in updatedPlanConfigurations)
         {
+            var (updatedPlanType, updatedSeatMinimum) = updatedPlanConfiguration;
+
             var providerPlan =
-                providerPlans.Single(providerPlan => providerPlan.PlanType == newPlanConfiguration.Plan);
+                providerPlans.Single(providerPlan => providerPlan.PlanType == updatedPlanType);
 
-            if (providerPlan.SeatMinimum != newPlanConfiguration.SeatsMinimum)
+            if (providerPlan.SeatMinimum != updatedSeatMinimum)
             {
-                var newPlan = await pricingClient.GetPlanOrThrow(newPlanConfiguration.Plan);
+                var priceId = ProviderPriceAdapter.GetPriceId(provider, subscription, updatedPlanType);
-
-                var priceId = newPlan.PasswordManager.StripeProviderPortalSeatPlanId;
 
                 var subscriptionItem = subscription.Items.First(item => item.Price.Id == priceId);
 
                 if (providerPlan.PurchasedSeats == 0)
                 {
-                    if (providerPlan.AllocatedSeats > newPlanConfiguration.SeatsMinimum)
+                    if (providerPlan.AllocatedSeats > updatedSeatMinimum)
                     {
-                        providerPlan.PurchasedSeats = providerPlan.AllocatedSeats - newPlanConfiguration.SeatsMinimum;
+                        providerPlan.PurchasedSeats = providerPlan.AllocatedSeats - updatedSeatMinimum;
 
                         subscriptionItemOptionsList.Add(new SubscriptionItemOptions
                         {
@@ -705,7 +689,7 @@ public class ProviderBillingService(
                         {
                             Id = subscriptionItem.Id,
                             Price = priceId,
-                            Quantity = newPlanConfiguration.SeatsMinimum
+                            Quantity = updatedSeatMinimum
                         });
                     }
                 }
@@ -713,9 +697,9 @@ public class ProviderBillingService(
                 {
                     var totalSeats = providerPlan.SeatMinimum + providerPlan.PurchasedSeats;
 
-                    if (newPlanConfiguration.SeatsMinimum <= totalSeats)
+                    if (updatedSeatMinimum <= totalSeats)
                     {
-                        providerPlan.PurchasedSeats = totalSeats - newPlanConfiguration.SeatsMinimum;
+                        providerPlan.PurchasedSeats = totalSeats - updatedSeatMinimum;
                     }
                     else
                     {
@@ -724,12 +708,12 @@ public class ProviderBillingService(
                         {
                             Id = subscriptionItem.Id,
                             Price = priceId,
-                            Quantity = newPlanConfiguration.SeatsMinimum
+                            Quantity = updatedSeatMinimum
                         });
                     }
                 }
 
-                providerPlan.SeatMinimum = newPlanConfiguration.SeatsMinimum;
+                providerPlan.SeatMinimum = updatedSeatMinimum;
 
                 await providerPlanRepository.ReplaceAsync(providerPlan);
             }
@@ -737,23 +721,33 @@ public class ProviderBillingService(
 
         if (subscriptionItemOptionsList.Count > 0)
         {
-            await stripeAdapter.SubscriptionUpdateAsync(command.GatewaySubscriptionId,
+            await stripeAdapter.SubscriptionUpdateAsync(provider.GatewaySubscriptionId,
                 new SubscriptionUpdateOptions { Items = subscriptionItemOptionsList });
         }
     }
 
-    private Func<int, int, Task> CurrySeatScalingUpdate(
+    private Func<int, Task> CurrySeatScalingUpdate(
         Provider provider,
         ProviderPlan providerPlan,
-        int newlyAssignedSeats) => async (currentlySubscribedSeats, newlySubscribedSeats) =>
+        int newlyAssignedSeats) => async newlySubscribedSeats =>
     {
-        var plan = await pricingClient.GetPlanOrThrow(providerPlan.PlanType);
+        var subscription = await subscriberService.GetSubscriptionOrThrow(provider);
 
-        await paymentService.AdjustSeats(
+        var priceId = ProviderPriceAdapter.GetPriceId(provider, subscription, providerPlan.PlanType);
-            provider,
+
-            plan,
+        var item = subscription.Items.First(item => item.Price.Id == priceId);
-            currentlySubscribedSeats,
+
-            newlySubscribedSeats);
+        await stripeAdapter.SubscriptionUpdateAsync(provider.GatewaySubscriptionId, new SubscriptionUpdateOptions
+        {
+            Items = [
+                new SubscriptionItemOptions
+                {
+                    Id = item.Id,
+                    Price = priceId,
+                    Quantity = newlySubscribedSeats
+                }
+            ]
+        });
 
         var newlyPurchasedSeats = newlySubscribedSeats > providerPlan.SeatMinimum
             ? newlySubscribedSeats - providerPlan.SeatMinimum

bitwarden_license/src/Commercial.Core/Billing/ProviderPriceAdapter.cs

@@ -0,0 +1,133 @@
+// ReSharper disable SwitchExpressionHandlesSomeKnownEnumValuesWithExceptionInDefault
+#nullable enable
+using Bit.Core.AdminConsole.Entities.Provider;
+using Bit.Core.AdminConsole.Enums.Provider;
+using Bit.Core.Billing;
+using Bit.Core.Billing.Enums;
+using Stripe;
+
+namespace Bit.Commercial.Core.Billing;
+
+public static class ProviderPriceAdapter
+{
+    public static class MSP
+    {
+        public static class Active
+        {
+            public const string Enterprise = "provider-portal-enterprise-monthly-2025";
+            public const string Teams = "provider-portal-teams-monthly-2025";
+        }
+
+        public static class Legacy
+        {
+            public const string Enterprise = "password-manager-provider-portal-enterprise-monthly-2024";
+            public const string Teams = "password-manager-provider-portal-teams-monthly-2024";
+            public static readonly List<string> List = [Enterprise, Teams];
+        }
+    }
+
+    public static class BusinessUnit
+    {
+        public static class Active
+        {
+            public const string Annually = "business-unit-portal-enterprise-annually-2025";
+            public const string Monthly = "business-unit-portal-enterprise-monthly-2025";
+        }
+
+        public static class Legacy
+        {
+            public const string Annually = "password-manager-provider-portal-enterprise-annually-2024";
+            public const string Monthly = "password-manager-provider-portal-enterprise-monthly-2024";
+            public static readonly List<string> List = [Annually, Monthly];
+        }
+    }
+
+    /// <summary>
+    /// Uses the <paramref name="provider"/>'s <see cref="Provider.Type"/> and <paramref name="subscription"/> to determine
+    /// whether the <paramref name="provider"/> is on active or legacy pricing and then returns a Stripe price ID for the provided
+    /// <paramref name="planType"/> based on that determination.
+    /// </summary>
+    /// <param name="provider">The provider to get the Stripe price ID for.</param>
+    /// <param name="subscription">The provider's subscription.</param>
+    /// <param name="planType">The plan type correlating to the desired Stripe price ID.</param>
+    /// <returns>A Stripe <see cref="Stripe.Price"/> ID.</returns>
+    /// <exception cref="BillingException">Thrown when the provider's type is not <see cref="ProviderType.Msp"/> or <see cref="ProviderType.MultiOrganizationEnterprise"/>.</exception>
+    /// <exception cref="BillingException">Thrown when the provided <see cref="planType"/> does not relate to a Stripe price ID.</exception>
+    public static string GetPriceId(
+        Provider provider,
+        Subscription subscription,
+        PlanType planType)
+    {
+        var priceIds = subscription.Items.Select(item => item.Price.Id);
+
+        var invalidPlanType =
+            new BillingException(message: $"PlanType {planType} does not have an associated provider price in Stripe");
+
+        return provider.Type switch
+        {
+            ProviderType.Msp => MSP.Legacy.List.Intersect(priceIds).Any()
+                ? planType switch
+                {
+                    PlanType.TeamsMonthly => MSP.Legacy.Teams,
+                    PlanType.EnterpriseMonthly => MSP.Legacy.Enterprise,
+                    _ => throw invalidPlanType
+                }
+                : planType switch
+                {
+                    PlanType.TeamsMonthly => MSP.Active.Teams,
+                    PlanType.EnterpriseMonthly => MSP.Active.Enterprise,
+                    _ => throw invalidPlanType
+                },
+            ProviderType.MultiOrganizationEnterprise => BusinessUnit.Legacy.List.Intersect(priceIds).Any()
+                ? planType switch
+                {
+                    PlanType.EnterpriseAnnually => BusinessUnit.Legacy.Annually,
+                    PlanType.EnterpriseMonthly => BusinessUnit.Legacy.Monthly,
+                    _ => throw invalidPlanType
+                }
+                : planType switch
+                {
+                    PlanType.EnterpriseAnnually => BusinessUnit.Active.Annually,
+                    PlanType.EnterpriseMonthly => BusinessUnit.Active.Monthly,
+                    _ => throw invalidPlanType
+                },
+            _ => throw new BillingException(
+                $"ProviderType {provider.Type} does not have any associated provider price IDs")
+        };
+    }
+
+    /// <summary>
+    /// Uses the <paramref name="provider"/>'s <see cref="Provider.Type"/> to return the active Stripe price ID for the provided
+    /// <paramref name="planType"/>.
+    /// </summary>
+    /// <param name="provider">The provider to get the Stripe price ID for.</param>
+    /// <param name="planType">The plan type correlating to the desired Stripe price ID.</param>
+    /// <returns>A Stripe <see cref="Stripe.Price"/> ID.</returns>
+    /// <exception cref="BillingException">Thrown when the provider's type is not <see cref="ProviderType.Msp"/> or <see cref="ProviderType.MultiOrganizationEnterprise"/>.</exception>
+    /// <exception cref="BillingException">Thrown when the provided <see cref="planType"/> does not relate to a Stripe price ID.</exception>
+    public static string GetActivePriceId(
+        Provider provider,
+        PlanType planType)
+    {
+        var invalidPlanType =
+            new BillingException(message: $"PlanType {planType} does not have an associated provider price in Stripe");
+
+        return provider.Type switch
+        {
+            ProviderType.Msp => planType switch
+            {
+                PlanType.TeamsMonthly => MSP.Active.Teams,
+                PlanType.EnterpriseMonthly => MSP.Active.Enterprise,
+                _ => throw invalidPlanType
+            },
+            ProviderType.MultiOrganizationEnterprise => planType switch
+            {
+                PlanType.EnterpriseAnnually => BusinessUnit.Active.Annually,
+                PlanType.EnterpriseMonthly => BusinessUnit.Active.Monthly,
+                _ => throw invalidPlanType
+            },
+            _ => throw new BillingException(
+                $"ProviderType {provider.Type} does not have any associated provider price IDs")
+        };
+    }
+}

bitwarden_license/test/Commercial.Core.Test/Billing/ProviderBillingServiceTests.cs

@@ -4,6 +4,7 @@ using Bit.Commercial.Core.Billing;
 using Bit.Commercial.Core.Billing.Models;
 using Bit.Core.AdminConsole.Entities;
 using Bit.Core.AdminConsole.Entities.Provider;
+using Bit.Core.AdminConsole.Enums.Provider;
 using Bit.Core.AdminConsole.Models.Data.Provider;
 using Bit.Core.AdminConsole.Repositories;
 using Bit.Core.Billing.Constants;
@@ -115,6 +116,8 @@ public class ProviderBillingServiceTests
         SutProvider<ProviderBillingService> sutProvider)
     {
         // Arrange
+        provider.Type = ProviderType.MultiOrganizationEnterprise;
+
         var providerPlanRepository = sutProvider.GetDependency<IProviderPlanRepository>();
         var existingPlan = new ProviderPlan
         {
@@ -132,10 +135,7 @@ public class ProviderBillingServiceTests
         sutProvider.GetDependency<IPricingClient>().GetPlanOrThrow(existingPlan.PlanType)
             .Returns(StaticStore.GetPlan(existingPlan.PlanType));
 
-        var stripeAdapter = sutProvider.GetDependency<IStripeAdapter>();
+        sutProvider.GetDependency<ISubscriberService>().GetSubscriptionOrThrow(provider)
-        stripeAdapter.ProviderSubscriptionGetAsync(
-                Arg.Is(provider.GatewaySubscriptionId),
-                Arg.Is(provider.Id))
             .Returns(new Subscription
             {
                 Id = provider.GatewaySubscriptionId,
@@ -158,7 +158,7 @@ public class ProviderBillingServiceTests
             });
 
         var command =
-            new ChangeProviderPlanCommand(providerPlanId, PlanType.EnterpriseMonthly, provider.GatewaySubscriptionId);
+            new ChangeProviderPlanCommand(provider, providerPlanId, PlanType.EnterpriseMonthly);
 
         sutProvider.GetDependency<IPricingClient>().GetPlanOrThrow(command.NewPlan)
             .Returns(StaticStore.GetPlan(command.NewPlan));
@@ -170,6 +170,8 @@ public class ProviderBillingServiceTests
         await providerPlanRepository.Received(1)
             .ReplaceAsync(Arg.Is<ProviderPlan>(p => p.PlanType == PlanType.EnterpriseMonthly));
 
+        var stripeAdapter = sutProvider.GetDependency<IStripeAdapter>();
+
         await stripeAdapter.Received(1)
             .SubscriptionUpdateAsync(
                 Arg.Is(provider.GatewaySubscriptionId),
@@ -405,6 +407,23 @@ public class ProviderBillingServiceTests
 
         sutProvider.GetDependency<IProviderPlanRepository>().GetByProviderId(provider.Id).Returns(providerPlans);
 
+        var subscription = new Subscription
+        {
+            Items = new StripeList<SubscriptionItem>
+            {
+                Data =
+                [
+                    new SubscriptionItem { Price = new Price { Id = ProviderPriceAdapter.MSP.Active.Teams } },
+                    new SubscriptionItem
+                    {
+                        Price = new Price { Id = ProviderPriceAdapter.MSP.Active.Enterprise }
+                    }
+                ]
+            }
+        };
+
+        sutProvider.GetDependency<ISubscriberService>().GetSubscriptionOrThrow(provider).Returns(subscription);
+
         // 50 seats currently assigned with a seat minimum of 100
         var teamsMonthlyPlan = StaticStore.GetPlan(PlanType.TeamsMonthly);
 
@@ -427,11 +446,9 @@ public class ProviderBillingServiceTests
         await sutProvider.Sut.ScaleSeats(provider, PlanType.TeamsMonthly, 10);
 
         // 50 assigned seats + 10 seat scale up = 60 seats, well below the 100 minimum
-        await sutProvider.GetDependency<IPaymentService>().DidNotReceiveWithAnyArgs().AdjustSeats(
+        await sutProvider.GetDependency<IStripeAdapter>().DidNotReceiveWithAnyArgs().SubscriptionUpdateAsync(
-            Arg.Any<Provider>(),
+            Arg.Any<string>(),
-            Arg.Any<Bit.Core.Models.StaticStore.Plan>(),
+            Arg.Any<SubscriptionUpdateOptions>());
-            Arg.Any<int>(),
-            Arg.Any<int>());
 
         await sutProvider.GetDependency<IProviderPlanRepository>().Received(1).ReplaceAsync(Arg.Is<ProviderPlan>(
             pPlan => pPlan.AllocatedSeats == 60));
@@ -474,6 +491,23 @@ public class ProviderBillingServiceTests
 
         sutProvider.GetDependency<IProviderPlanRepository>().GetByProviderId(provider.Id).Returns(providerPlans);
 
+        var subscription = new Subscription
+        {
+            Items = new StripeList<SubscriptionItem>
+            {
+                Data =
+                [
+                    new SubscriptionItem { Price = new Price { Id = ProviderPriceAdapter.MSP.Active.Teams } },
+                    new SubscriptionItem
+                    {
+                        Price = new Price { Id = ProviderPriceAdapter.MSP.Active.Enterprise }
+                    }
+                ]
+            }
+        };
+
+        sutProvider.GetDependency<ISubscriberService>().GetSubscriptionOrThrow(provider).Returns(subscription);
+
         // 95 seats currently assigned with a seat minimum of 100
         var teamsMonthlyPlan = StaticStore.GetPlan(PlanType.TeamsMonthly);
 
@@ -496,11 +530,12 @@ public class ProviderBillingServiceTests
         await sutProvider.Sut.ScaleSeats(provider, PlanType.TeamsMonthly, 10);
 
         // 95 current + 10 seat scale = 105 seats, 5 above the minimum
-        await sutProvider.GetDependency<IPaymentService>().Received(1).AdjustSeats(
+        await sutProvider.GetDependency<IStripeAdapter>().Received(1).SubscriptionUpdateAsync(
-            provider,
+            provider.GatewaySubscriptionId,
-            StaticStore.GetPlan(providerPlan.PlanType),
+            Arg.Is<SubscriptionUpdateOptions>(
-            providerPlan.SeatMinimum!.Value,
+                options =>
-            105);
+                    options.Items.First().Price == ProviderPriceAdapter.MSP.Active.Teams &&
+                    options.Items.First().Quantity == 105));
 
         // 105 total seats - 100 minimum = 5 purchased seats
         await sutProvider.GetDependency<IProviderPlanRepository>().Received(1).ReplaceAsync(Arg.Is<ProviderPlan>(
@@ -544,6 +579,23 @@ public class ProviderBillingServiceTests
 
         sutProvider.GetDependency<IProviderPlanRepository>().GetByProviderId(provider.Id).Returns(providerPlans);
 
+        var subscription = new Subscription
+        {
+            Items = new StripeList<SubscriptionItem>
+            {
+                Data =
+                [
+                    new SubscriptionItem { Price = new Price { Id = ProviderPriceAdapter.MSP.Active.Teams } },
+                    new SubscriptionItem
+                    {
+                        Price = new Price { Id = ProviderPriceAdapter.MSP.Active.Enterprise }
+                    }
+                ]
+            }
+        };
+
+        sutProvider.GetDependency<ISubscriberService>().GetSubscriptionOrThrow(provider).Returns(subscription);
+
         // 110 seats currently assigned with a seat minimum of 100
         var teamsMonthlyPlan = StaticStore.GetPlan(PlanType.TeamsMonthly);
 
@@ -566,11 +618,12 @@ public class ProviderBillingServiceTests
         await sutProvider.Sut.ScaleSeats(provider, PlanType.TeamsMonthly, 10);
 
         // 110 current + 10 seat scale up = 120 seats
-        await sutProvider.GetDependency<IPaymentService>().Received(1).AdjustSeats(
+        await sutProvider.GetDependency<IStripeAdapter>().Received(1).SubscriptionUpdateAsync(
-            provider,
+            provider.GatewaySubscriptionId,
-            StaticStore.GetPlan(providerPlan.PlanType),
+            Arg.Is<SubscriptionUpdateOptions>(
-            110,
+                options =>
-            120);
+                    options.Items.First().Price == ProviderPriceAdapter.MSP.Active.Teams &&
+                    options.Items.First().Quantity == 120));
 
         // 120 total seats - 100 seat minimum = 20 purchased seats
         await sutProvider.GetDependency<IProviderPlanRepository>().Received(1).ReplaceAsync(Arg.Is<ProviderPlan>(
@@ -614,6 +667,23 @@ public class ProviderBillingServiceTests
 
         sutProvider.GetDependency<IProviderPlanRepository>().GetByProviderId(provider.Id).Returns(providerPlans);
 
+        var subscription = new Subscription
+        {
+            Items = new StripeList<SubscriptionItem>
+            {
+                Data =
+                [
+                    new SubscriptionItem { Price = new Price { Id = ProviderPriceAdapter.MSP.Active.Teams } },
+                    new SubscriptionItem
+                    {
+                        Price = new Price { Id = ProviderPriceAdapter.MSP.Active.Enterprise }
+                    }
+                ]
+            }
+        };
+
+        sutProvider.GetDependency<ISubscriberService>().GetSubscriptionOrThrow(provider).Returns(subscription);
+
         // 110 seats currently assigned with a seat minimum of 100
         var teamsMonthlyPlan = StaticStore.GetPlan(PlanType.TeamsMonthly);
 
@@ -636,11 +706,12 @@ public class ProviderBillingServiceTests
         await sutProvider.Sut.ScaleSeats(provider, PlanType.TeamsMonthly, -30);
 
         // 110 seats - 30 scale down seats = 80 seats, below the 100 seat minimum.
-        await sutProvider.GetDependency<IPaymentService>().Received(1).AdjustSeats(
+        await sutProvider.GetDependency<IStripeAdapter>().Received(1).SubscriptionUpdateAsync(
-            provider,
+            provider.GatewaySubscriptionId,
-            StaticStore.GetPlan(providerPlan.PlanType),
+            Arg.Is<SubscriptionUpdateOptions>(
-            110,
+                options =>
-            providerPlan.SeatMinimum!.Value);
+                    options.Items.First().Price == ProviderPriceAdapter.MSP.Active.Teams &&
+                    options.Items.First().Quantity == providerPlan.SeatMinimum!.Value));
 
         // Being below the seat minimum means no purchased seats.
         await sutProvider.GetDependency<IProviderPlanRepository>().Received(1).ReplaceAsync(Arg.Is<ProviderPlan>(
@@ -977,6 +1048,7 @@ public class ProviderBillingServiceTests
         SutProvider<ProviderBillingService> sutProvider,
         Provider provider)
     {
+        provider.Type = ProviderType.Msp;
         provider.GatewaySubscriptionId = null;
 
         var customer = new Customer
@@ -1020,9 +1092,6 @@ public class ProviderBillingServiceTests
         sutProvider.GetDependency<IProviderPlanRepository>().GetByProviderId(provider.Id)
             .Returns(providerPlans);
 
-        var teamsPlan = StaticStore.GetPlan(PlanType.TeamsMonthly);
-        var enterprisePlan = StaticStore.GetPlan(PlanType.EnterpriseMonthly);
-
         var expected = new Subscription { Id = "subscription_id", Status = StripeConstants.SubscriptionStatus.Active };
 
         sutProvider.GetDependency<IAutomaticTaxStrategy>()
@@ -1045,9 +1114,9 @@ public class ProviderBillingServiceTests
                 sub.Customer == "customer_id" &&
                 sub.DaysUntilDue == 30 &&
                 sub.Items.Count == 2 &&
-                sub.Items.ElementAt(0).Price == teamsPlan.PasswordManager.StripeProviderPortalSeatPlanId &&
+                sub.Items.ElementAt(0).Price == ProviderPriceAdapter.MSP.Active.Teams &&
                 sub.Items.ElementAt(0).Quantity == 100 &&
-                sub.Items.ElementAt(1).Price == enterprisePlan.PasswordManager.StripeProviderPortalSeatPlanId &&
+                sub.Items.ElementAt(1).Price == ProviderPriceAdapter.MSP.Active.Enterprise &&
                 sub.Items.ElementAt(1).Quantity == 100 &&
                 sub.Metadata["providerId"] == provider.Id.ToString() &&
                 sub.OffSession == true &&
@@ -1069,8 +1138,7 @@ public class ProviderBillingServiceTests
     {
         // Arrange
         var command = new UpdateProviderSeatMinimumsCommand(
-            provider.Id,
+            provider,
-            provider.GatewaySubscriptionId,
             [
                 (PlanType.TeamsMonthly, -10),
                 (PlanType.EnterpriseMonthly, 50)
@@ -1089,6 +1157,8 @@ public class ProviderBillingServiceTests
         SutProvider<ProviderBillingService> sutProvider)
     {
         // Arrange
+        provider.Type = ProviderType.Msp;
+
         var stripeAdapter = sutProvider.GetDependency<IStripeAdapter>();
         var providerPlanRepository = sutProvider.GetDependency<IProviderPlanRepository>();
 
@@ -1118,9 +1188,7 @@ public class ProviderBillingServiceTests
             }
         };
 
-        stripeAdapter.ProviderSubscriptionGetAsync(
+        sutProvider.GetDependency<ISubscriberService>().GetSubscriptionOrThrow(provider).Returns(subscription);
-            provider.GatewaySubscriptionId,
-            provider.Id).Returns(subscription);
 
         var providerPlans = new List<ProviderPlan>
         {
@@ -1137,8 +1205,7 @@ public class ProviderBillingServiceTests
         providerPlanRepository.GetByProviderId(provider.Id).Returns(providerPlans);
 
         var command = new UpdateProviderSeatMinimumsCommand(
-            provider.Id,
+            provider,
-            provider.GatewaySubscriptionId,
             [
                 (PlanType.EnterpriseMonthly, 30),
                 (PlanType.TeamsMonthly, 20)
@@ -1170,6 +1237,8 @@ public class ProviderBillingServiceTests
         SutProvider<ProviderBillingService> sutProvider)
     {
         // Arrange
+        provider.Type = ProviderType.Msp;
+
         var stripeAdapter = sutProvider.GetDependency<IStripeAdapter>();
         var providerPlanRepository = sutProvider.GetDependency<IProviderPlanRepository>();
 
@@ -1199,7 +1268,7 @@ public class ProviderBillingServiceTests
             }
         };
 
-        stripeAdapter.ProviderSubscriptionGetAsync(provider.GatewaySubscriptionId, provider.Id).Returns(subscription);
+        sutProvider.GetDependency<ISubscriberService>().GetSubscriptionOrThrow(provider).Returns(subscription);
 
         var providerPlans = new List<ProviderPlan>
         {
@@ -1216,8 +1285,7 @@ public class ProviderBillingServiceTests
         providerPlanRepository.GetByProviderId(provider.Id).Returns(providerPlans);
 
         var command = new UpdateProviderSeatMinimumsCommand(
-            provider.Id,
+            provider,
-            provider.GatewaySubscriptionId,
             [
                 (PlanType.EnterpriseMonthly, 70),
                 (PlanType.TeamsMonthly, 50)
@@ -1249,6 +1317,8 @@ public class ProviderBillingServiceTests
         SutProvider<ProviderBillingService> sutProvider)
     {
         // Arrange
+        provider.Type = ProviderType.Msp;
+
         var stripeAdapter = sutProvider.GetDependency<IStripeAdapter>();
         var providerPlanRepository = sutProvider.GetDependency<IProviderPlanRepository>();
 
@@ -1278,7 +1348,7 @@ public class ProviderBillingServiceTests
             }
         };
 
-        stripeAdapter.ProviderSubscriptionGetAsync(provider.GatewaySubscriptionId, provider.Id).Returns(subscription);
+        sutProvider.GetDependency<ISubscriberService>().GetSubscriptionOrThrow(provider).Returns(subscription);
 
         var providerPlans = new List<ProviderPlan>
         {
@@ -1295,8 +1365,7 @@ public class ProviderBillingServiceTests
         providerPlanRepository.GetByProviderId(provider.Id).Returns(providerPlans);
 
         var command = new UpdateProviderSeatMinimumsCommand(
-            provider.Id,
+            provider,
-            provider.GatewaySubscriptionId,
             [
                 (PlanType.EnterpriseMonthly, 60),
                 (PlanType.TeamsMonthly, 60)
@@ -1322,6 +1391,8 @@ public class ProviderBillingServiceTests
         SutProvider<ProviderBillingService> sutProvider)
     {
         // Arrange
+        provider.Type = ProviderType.Msp;
+
         var stripeAdapter = sutProvider.GetDependency<IStripeAdapter>();
         var providerPlanRepository = sutProvider.GetDependency<IProviderPlanRepository>();
 
@@ -1351,7 +1422,7 @@ public class ProviderBillingServiceTests
             }
         };
 
-        stripeAdapter.ProviderSubscriptionGetAsync(provider.GatewaySubscriptionId, provider.Id).Returns(subscription);
+        sutProvider.GetDependency<ISubscriberService>().GetSubscriptionOrThrow(provider).Returns(subscription);
 
         var providerPlans = new List<ProviderPlan>
         {
@@ -1368,8 +1439,7 @@ public class ProviderBillingServiceTests
         providerPlanRepository.GetByProviderId(provider.Id).Returns(providerPlans);
 
         var command = new UpdateProviderSeatMinimumsCommand(
-            provider.Id,
+            provider,
-            provider.GatewaySubscriptionId,
             [
                 (PlanType.EnterpriseMonthly, 80),
                 (PlanType.TeamsMonthly, 80)
@@ -1401,6 +1471,8 @@ public class ProviderBillingServiceTests
         SutProvider<ProviderBillingService> sutProvider)
     {
         // Arrange
+        provider.Type = ProviderType.Msp;
+
         var stripeAdapter = sutProvider.GetDependency<IStripeAdapter>();
         var providerPlanRepository = sutProvider.GetDependency<IProviderPlanRepository>();
 
@@ -1430,7 +1502,7 @@ public class ProviderBillingServiceTests
             }
         };
 
-        stripeAdapter.ProviderSubscriptionGetAsync(provider.GatewaySubscriptionId, provider.Id).Returns(subscription);
+        sutProvider.GetDependency<ISubscriberService>().GetSubscriptionOrThrow(provider).Returns(subscription);
 
         var providerPlans = new List<ProviderPlan>
         {
@@ -1447,8 +1519,7 @@ public class ProviderBillingServiceTests
         providerPlanRepository.GetByProviderId(provider.Id).Returns(providerPlans);
 
         var command = new UpdateProviderSeatMinimumsCommand(
-            provider.Id,
+            provider,
-            provider.GatewaySubscriptionId,
             [
                 (PlanType.EnterpriseMonthly, 70),
                 (PlanType.TeamsMonthly, 30)

bitwarden_license/test/Commercial.Core.Test/Billing/ProviderPriceAdapterTests.cs

@@ -0,0 +1,151 @@
+using Bit.Commercial.Core.Billing;
+using Bit.Core.AdminConsole.Entities.Provider;
+using Bit.Core.AdminConsole.Enums.Provider;
+using Bit.Core.Billing.Enums;
+using Stripe;
+using Xunit;
+
+namespace Bit.Commercial.Core.Test.Billing;
+
+public class ProviderPriceAdapterTests
+{
+    [Theory]
+    [InlineData("password-manager-provider-portal-enterprise-monthly-2024", PlanType.EnterpriseMonthly)]
+    [InlineData("password-manager-provider-portal-teams-monthly-2024", PlanType.TeamsMonthly)]
+    public void GetPriceId_MSP_Legacy_Succeeds(string priceId, PlanType planType)
+    {
+        var provider = new Provider
+        {
+            Id = Guid.NewGuid(),
+            Type = ProviderType.Msp
+        };
+
+        var subscription = new Subscription
+        {
+            Items = new StripeList<SubscriptionItem>
+            {
+                Data =
+                [
+                    new SubscriptionItem { Price = new Price { Id = priceId } }
+                ]
+            }
+        };
+
+        var result = ProviderPriceAdapter.GetPriceId(provider, subscription, planType);
+
+        Assert.Equal(result, priceId);
+    }
+
+    [Theory]
+    [InlineData("provider-portal-enterprise-monthly-2025", PlanType.EnterpriseMonthly)]
+    [InlineData("provider-portal-teams-monthly-2025", PlanType.TeamsMonthly)]
+    public void GetPriceId_MSP_Active_Succeeds(string priceId, PlanType planType)
+    {
+        var provider = new Provider
+        {
+            Id = Guid.NewGuid(),
+            Type = ProviderType.Msp
+        };
+
+        var subscription = new Subscription
+        {
+            Items = new StripeList<SubscriptionItem>
+            {
+                Data =
+                [
+                    new SubscriptionItem { Price = new Price { Id = priceId } }
+                ]
+            }
+        };
+
+        var result = ProviderPriceAdapter.GetPriceId(provider, subscription, planType);
+
+        Assert.Equal(result, priceId);
+    }
+
+    [Theory]
+    [InlineData("password-manager-provider-portal-enterprise-annually-2024", PlanType.EnterpriseAnnually)]
+    [InlineData("password-manager-provider-portal-enterprise-monthly-2024", PlanType.EnterpriseMonthly)]
+    public void GetPriceId_BusinessUnit_Legacy_Succeeds(string priceId, PlanType planType)
+    {
+        var provider = new Provider
+        {
+            Id = Guid.NewGuid(),
+            Type = ProviderType.MultiOrganizationEnterprise
+        };
+
+        var subscription = new Subscription
+        {
+            Items = new StripeList<SubscriptionItem>
+            {
+                Data =
+                [
+                    new SubscriptionItem { Price = new Price { Id = priceId } }
+                ]
+            }
+        };
+
+        var result = ProviderPriceAdapter.GetPriceId(provider, subscription, planType);
+
+        Assert.Equal(result, priceId);
+    }
+
+    [Theory]
+    [InlineData("business-unit-portal-enterprise-annually-2025", PlanType.EnterpriseAnnually)]
+    [InlineData("business-unit-portal-enterprise-monthly-2025", PlanType.EnterpriseMonthly)]
+    public void GetPriceId_BusinessUnit_Active_Succeeds(string priceId, PlanType planType)
+    {
+        var provider = new Provider
+        {
+            Id = Guid.NewGuid(),
+            Type = ProviderType.MultiOrganizationEnterprise
+        };
+
+        var subscription = new Subscription
+        {
+            Items = new StripeList<SubscriptionItem>
+            {
+                Data =
+                [
+                    new SubscriptionItem { Price = new Price { Id = priceId } }
+                ]
+            }
+        };
+
+        var result = ProviderPriceAdapter.GetPriceId(provider, subscription, planType);
+
+        Assert.Equal(result, priceId);
+    }
+
+    [Theory]
+    [InlineData("provider-portal-enterprise-monthly-2025", PlanType.EnterpriseMonthly)]
+    [InlineData("provider-portal-teams-monthly-2025", PlanType.TeamsMonthly)]
+    public void GetActivePriceId_MSP_Succeeds(string priceId, PlanType planType)
+    {
+        var provider = new Provider
+        {
+            Id = Guid.NewGuid(),
+            Type = ProviderType.Msp
+        };
+
+        var result = ProviderPriceAdapter.GetActivePriceId(provider, planType);
+
+        Assert.Equal(result, priceId);
+    }
+
+    [Theory]
+    [InlineData("business-unit-portal-enterprise-annually-2025", PlanType.EnterpriseAnnually)]
+    [InlineData("business-unit-portal-enterprise-monthly-2025", PlanType.EnterpriseMonthly)]
+    public void GetActivePriceId_BusinessUnit_Succeeds(string priceId, PlanType planType)
+    {
+        var provider = new Provider
+        {
+            Id = Guid.NewGuid(),
+            Type = ProviderType.MultiOrganizationEnterprise
+        };
+
+        var result = ProviderPriceAdapter.GetActivePriceId(provider, planType);
+
+        Assert.Equal(result, priceId);
+    }
+}

src/Admin/AdminConsole/Controllers/ProvidersController.cs

@@ -300,8 +300,7 @@ public class ProvidersController : Controller
         {
             case ProviderType.Msp:
                 var updateMspSeatMinimumsCommand = new UpdateProviderSeatMinimumsCommand(
-                    provider.Id,
+                    provider,
-                    provider.GatewaySubscriptionId,
                     [
                         (Plan: PlanType.TeamsMonthly, SeatsMinimum: model.TeamsMonthlySeatMinimum),
                         (Plan: PlanType.EnterpriseMonthly, SeatsMinimum: model.EnterpriseMonthlySeatMinimum)
@@ -314,15 +313,14 @@ public class ProvidersController : Controller
 
                     // 1. Change the plan and take over any old values.
                     var changeMoePlanCommand = new ChangeProviderPlanCommand(
+                        provider,
                         existingMoePlan.Id,
-                        model.Plan!.Value,
+                        model.Plan!.Value);
-                        provider.GatewaySubscriptionId);
                     await _providerBillingService.ChangePlan(changeMoePlanCommand);
 
                     // 2. Update the seat minimums.
                     var updateMoeSeatMinimumsCommand = new UpdateProviderSeatMinimumsCommand(
-                        provider.Id,
+                        provider,
-                        provider.GatewaySubscriptionId,
                         [
                             (Plan: model.Plan!.Value, SeatsMinimum: model.EnterpriseMinimumSeats!.Value)
                         ]);

src/Core/Billing/Migration/Services/Implementations/ProviderMigrator.cs

@@ -309,8 +309,7 @@ public class ProviderMigrator(
                 .SeatMinimum ?? 0;
 
             var updateSeatMinimumsCommand = new UpdateProviderSeatMinimumsCommand(
-                provider.Id,
+                provider,
-                provider.GatewaySubscriptionId,
                 [
                     (Plan: PlanType.EnterpriseMonthly, SeatsMinimum: enterpriseSeatMinimum),
                     (Plan: PlanType.TeamsMonthly, SeatsMinimum: teamsSeatMinimum)

src/Core/Billing/Models/StaticStore/Plan.cs

@@ -75,6 +75,7 @@ public abstract record Plan
         // Seats
         public string StripePlanId { get; init; }
         public string StripeSeatPlanId { get; init; }
+        [Obsolete("No longer used to retrieve a provider's price ID. Use ProviderPriceAdapter instead.")]
         public string StripeProviderPortalSeatPlanId { get; init; }
         public decimal BasePrice { get; init; }
         public decimal SeatPrice { get; init; }

src/Core/Billing/Services/Contracts/ChangeProviderPlansCommand.cs

@@ -1,8 +1,9 @@
-using Bit.Core.Billing.Enums;
+using Bit.Core.AdminConsole.Entities.Provider;
+using Bit.Core.Billing.Enums;
 
 namespace Bit.Core.Billing.Services.Contracts;
 
 public record ChangeProviderPlanCommand(
+    Provider Provider,
     Guid ProviderPlanId,
-    PlanType NewPlan,
+    PlanType NewPlan);
-    string GatewaySubscriptionId);

src/Core/Billing/Services/Contracts/UpdateProviderSeatMinimumsCommand.cs

@@ -1,10 +1,10 @@
-using Bit.Core.Billing.Enums;
+using Bit.Core.AdminConsole.Entities.Provider;
+using Bit.Core.Billing.Enums;
 
 namespace Bit.Core.Billing.Services.Contracts;
 
-/// <param name="Id">The ID of the provider to update the seat minimums for.</param>
+/// <param name="Provider">The provider to update the seat minimums for.</param>
 /// <param name="Configuration">The new seat minimums for the provider.</param>
 public record UpdateProviderSeatMinimumsCommand(
-    Guid Id,
+    Provider Provider,
-    string GatewaySubscriptionId,
     IReadOnlyCollection<(PlanType Plan, int SeatsMinimum)> Configuration);

src/Core/Models/Business/ProviderSubscriptionUpdate.cs

@@ -1,62 +0,0 @@
-using Bit.Core.Billing;
-using Bit.Core.Billing.Enums;
-using Bit.Core.Billing.Extensions;
-using Stripe;
-using Plan = Bit.Core.Models.StaticStore.Plan;
-
-namespace Bit.Core.Models.Business;
-
-public class ProviderSubscriptionUpdate : SubscriptionUpdate
-{
-    private readonly string _planId;
-    private readonly int _previouslyPurchasedSeats;
-    private readonly int _newlyPurchasedSeats;
-
-    protected override List<string> PlanIds => [_planId];
-
-    public ProviderSubscriptionUpdate(
-        Plan plan,
-        int previouslyPurchasedSeats,
-        int newlyPurchasedSeats)
-    {
-        if (!plan.Type.SupportsConsolidatedBilling())
-        {
-            throw new BillingException(
-                message: $"Cannot create a {nameof(ProviderSubscriptionUpdate)} for {nameof(PlanType)} that doesn't support consolidated billing");
-        }
-
-        _planId = plan.PasswordManager.StripeProviderPortalSeatPlanId;
-        _previouslyPurchasedSeats = previouslyPurchasedSeats;
-        _newlyPurchasedSeats = newlyPurchasedSeats;
-    }
-
-    public override List<SubscriptionItemOptions> RevertItemsOptions(Subscription subscription)
-    {
-        var subscriptionItem = FindSubscriptionItem(subscription, _planId);
-
-        return
-        [
-            new SubscriptionItemOptions
-            {
-                Id = subscriptionItem.Id,
-                Price = _planId,
-                Quantity = _previouslyPurchasedSeats
-            }
-        ];
-    }
-
-    public override List<SubscriptionItemOptions> UpgradeItemsOptions(Subscription subscription)
-    {
-        var subscriptionItem = FindSubscriptionItem(subscription, _planId);
-
-        return
-        [
-            new SubscriptionItemOptions
-            {
-                Id = subscriptionItem.Id,
-                Price = _planId,
-                Quantity = _newlyPurchasedSeats
-            }
-        ];
-    }
-}

src/Core/Services/IPaymentService.cs

@@ -1,5 +1,4 @@
 using Bit.Core.AdminConsole.Entities;
-using Bit.Core.AdminConsole.Entities.Provider;
 using Bit.Core.Billing.Models;
 using Bit.Core.Billing.Models.Api.Requests.Accounts;
 using Bit.Core.Billing.Models.Api.Requests.Organizations;
@@ -25,11 +24,6 @@ public interface IPaymentService
         int? newlyPurchasedAdditionalSecretsManagerServiceAccounts,
         int newlyPurchasedAdditionalStorage);
     Task<string> AdjustSeatsAsync(Organization organization, Plan plan, int additionalSeats);
-    Task<string> AdjustSeats(
-        Provider provider,
-        Plan plan,
-        int currentlySubscribedSeats,
-        int newlySubscribedSeats);
     Task<string> AdjustSmSeatsAsync(Organization organization, Plan plan, int additionalSeats);
     Task<string> AdjustStorageAsync(IStorableSubscriber storableSubscriber, int additionalStorage, string storagePlanId);
 

src/Core/Services/Implementations/StripePaymentService.cs

@@ -1,5 +1,4 @@
 using Bit.Core.AdminConsole.Entities;
-using Bit.Core.AdminConsole.Entities.Provider;
 using Bit.Core.Billing.Constants;
 using Bit.Core.Billing.Extensions;
 using Bit.Core.Billing.Models;
@@ -251,18 +250,6 @@ public class StripePaymentService : IPaymentService
     public Task<string> AdjustSeatsAsync(Organization organization, StaticStore.Plan plan, int additionalSeats) =>
         FinalizeSubscriptionChangeAsync(organization, new SeatSubscriptionUpdate(organization, plan, additionalSeats));
 
-    public Task<string> AdjustSeats(
-        Provider provider,
-        StaticStore.Plan plan,
-        int currentlySubscribedSeats,
-        int newlySubscribedSeats)
-        => FinalizeSubscriptionChangeAsync(
-            provider,
-            new ProviderSubscriptionUpdate(
-                plan,
-                currentlySubscribedSeats,
-                newlySubscribedSeats));
-
     public Task<string> AdjustSmSeatsAsync(Organization organization, StaticStore.Plan plan, int additionalSeats) =>
         FinalizeSubscriptionChangeAsync(
             organization,