diff --git a/Webshop.Api/SwaggerFilters/SupplierExampleOperationFilter.cs b/Webshop.Api/SwaggerFilters/SupplierExampleOperationFilter.cs
index 45ef3bc..c9e08bb 100644
--- a/Webshop.Api/SwaggerFilters/SupplierExampleOperationFilter.cs
+++ b/Webshop.Api/SwaggerFilters/SupplierExampleOperationFilter.cs
@@ -1,18 +1,20 @@
-// src/Webshop.Api/SwaggerFilters/SupplierExampleOperationFilter.cs
+// src/Webshop.Api/SwaggerFilters/PaymentMethodExampleOperationFilter.cs
 using Microsoft.OpenApi.Models;
 using Swashbuckle.AspNetCore.SwaggerGen;
 using Microsoft.OpenApi.Any;
+using Webshop.Domain.Enums;
 using System.Net.Mime; // Für MediaTypeNames
+using System.Collections.Generic; // Für Dictionary
 
 namespace Webshop.Api.SwaggerFilters
 {
-    public class SupplierExampleOperationFilter : IOperationFilter
+    public class PaymentMethodExampleOperationFilter : IOperationFilter
     {
         public void Apply(OpenApiOperation operation, OperationFilterContext context)
         {
-            // Überprüfe, ob dies die "CreateSupplier"-Methode im "AdminSuppliersController" ist
-            if (context.MethodInfo.DeclaringType == typeof(Controllers.Admin.AdminSuppliersController) &&
-                context.MethodInfo.Name == "CreateSupplier")
+            // Überprüfe, ob dies die "CreatePaymentMethod"-Methode im "AdminPaymentMethodsController" ist
+            if (context.MethodInfo.DeclaringType == typeof(Controllers.Admin.AdminPaymentMethodsController) &&
+                context.MethodInfo.Name == "CreatePaymentMethod")
             {
                 if (operation.RequestBody == null ||
                     !operation.RequestBody.Content.TryGetValue(MediaTypeNames.Application.Json, out var mediaType))
@@ -26,33 +28,83 @@ namespace Webshop.Api.SwaggerFilters
                 }
                 mediaType.Examples.Clear();
 
-                // Beispiel 1: Lokaler Lieferant
-                mediaType.Examples["LocalSupplier"] = new OpenApiExample
+                // Beispiel 1: Banküberweisung
+                mediaType.Examples["BankTransfer"] = new OpenApiExample
                 {
-                    Summary = "Beispiel: Lokaler Lieferant",
+                    Summary = "Beispiel: Banküberweisung",
                     Value = new OpenApiObject
                     {
-                        ["name"] = new OpenApiString("Lokale Manufaktur GmbH"),
-                        ["contactPerson"] = new OpenApiString("Hans Meier"),
-                        ["email"] = new OpenApiString("hans.meier@manufaktur-lokal.de"),
-                        ["phoneNumber"] = new OpenApiString("+49 89 1234567"),
-                        ["addressId"] = new OpenApiNull(),
-                        ["notes"] = new OpenApiString("Handgefertigte Produkte, kurze Lieferzeiten.")
+                        ["name"] = new OpenApiString("Banküberweisung (Vorkasse)"),
+                        ["description"] = new OpenApiString("Bitte überweisen Sie den Betrag auf unser Konto."),
+                        ["isActive"] = new OpenApiBoolean(true),
+                        ["paymentGatewayType"] = new OpenApiString(PaymentGatewayType.BankTransfer.ToString()),
+                        // << KORREKTUR: Configuration als OpenApiObject >>
+                        ["configuration"] = new OpenApiObject
+                        {
+                            ["IBAN"] = new OpenApiString("DE89370400440532013000"),
+                            ["BIC"] = new OpenApiString("COBADEFFXXX"),
+                            ["BankName"] = new OpenApiString("Beispielbank AG")
+                        },
+                        ["processingFee"] = new OpenApiDouble(0)
                     }
                 };
 
-                // Beispiel 2: Internationaler Großhändler
-                mediaType.Examples["InternationalSupplier"] = new OpenApiExample
+                // Beispiel 2: Stripe
+                mediaType.Examples["Stripe"] = new OpenApiExample
                 {
-                    Summary = "Beispiel: Internationaler Großhändler",
+                    Summary = "Beispiel: Kreditkarte (Stripe)",
                     Value = new OpenApiObject
                     {
-                        ["name"] = new OpenApiString("Global Imports Inc."),
-                        ["contactPerson"] = new OpenApiString("John Smith"),
-                        ["email"] = new OpenApiString("john.smith@global-imports.com"),
-                        ["phoneNumber"] = new OpenApiString("+1 555 987 6543"),
-                        ["addressId"] = new OpenApiNull(),
-                        ["notes"] = new OpenApiString("Container-Lieferungen, 4-6 Wochen Vorlaufzeit.")
+                        ["name"] = new OpenApiString("Kreditkarte (via Stripe)"),
+                        ["description"] = new OpenApiString("Sichere Zahlung mit Ihrer Kreditkarte."),
+                        ["isActive"] = new OpenApiBoolean(true),
+                        ["paymentGatewayType"] = new OpenApiString(PaymentGatewayType.Stripe.ToString()),
+                        // << KORREKTUR: Configuration als OpenApiObject >>
+                        ["configuration"] = new OpenApiObject
+                        {
+                            ["PublicKey"] = new OpenApiString("pk_test_YOUR_KEY"),
+                            ["SecretKey"] = new OpenApiString("sk_test_YOUR_SECRET")
+                        },
+                        ["processingFee"] = new OpenApiDouble(1.5)
+                    }
+                };
+
+                // Beispiel 3: PayPal
+                mediaType.Examples["PayPal"] = new OpenApiExample
+                {
+                    Summary = "Beispiel: PayPal",
+                    Value = new OpenApiObject
+                    {
+                        ["name"] = new OpenApiString("PayPal"),
+                        ["description"] = new OpenApiString("Zahlen Sie schnell und sicher mit PayPal."),
+                        ["isActive"] = new OpenApiBoolean(true),
+                        ["paymentGatewayType"] = new OpenApiString(PaymentGatewayType.PayPal.ToString()),
+                        // << KORREKTUR: Configuration als OpenApiObject >>
+                        ["configuration"] = new OpenApiObject
+                        {
+                            ["ClientId"] = new OpenApiString("YOUR_PAYPAL_CLIENT_ID"),
+                            ["ClientSecret"] = new OpenApiString("YOUR_PAYPAL_SECRET")
+                        },
+                        ["processingFee"] = new OpenApiDouble(2.5)
+                    }
+                };
+
+                // Beispiel 4: Rechnung
+                mediaType.Examples["Invoice"] = new OpenApiExample
+                {
+                    Summary = "Beispiel: Kauf auf Rechnung",
+                    Value = new OpenApiObject
+                    {
+                        ["name"] = new OpenApiString("Kauf auf Rechnung"),
+                        ["description"] = new OpenApiString("Nur für registrierte Geschäftskunden."),
+                        ["isActive"] = new OpenApiBoolean(true),
+                        ["paymentGatewayType"] = new OpenApiString(PaymentGatewayType.Invoice.ToString()),
+                        // << KORREKTUR: Configuration als OpenApiObject (kann auch leer sein) >>
+                        ["configuration"] = new OpenApiObject
+                        {
+                            ["PaymentTerms"] = new OpenApiString("14 Tage netto")
+                        },
+                        ["processingFee"] = new OpenApiDouble(0)
                     }
                 };
             }