diff --git a/payment/src/main/java/payment/services/PaymentService.java b/payment/src/main/java/payment/services/PaymentService.java
index 26fdb28e..a6fdf170 100644
--- a/payment/src/main/java/payment/services/PaymentService.java
+++ b/payment/src/main/java/payment/services/PaymentService.java
@@ -10,7 +10,7 @@
 public interface PaymentService {
     
     PaymentResponseDTO processPayment(PaymentRequestDTO paymentRequest);
- 
+    boolean completePayment(UUID paymentUuid) ; 
     
     Optional<PaymentResponseDTO> getPaymentById(UUID paymentId);
  
diff --git a/payment/src/main/java/payment/services/PaymentServiceImpl.java b/payment/src/main/java/payment/services/PaymentServiceImpl.java
index e0d501c3..066c9aa2 100644
--- a/payment/src/main/java/payment/services/PaymentServiceImpl.java
+++ b/payment/src/main/java/payment/services/PaymentServiceImpl.java
@@ -63,7 +63,11 @@ public PaymentResponseDTO processPayment(PaymentRequestDTO paymentRequest) {
         creditCardRequest.setCardCode(paymentRequest.getCardCode());
         creditCardRequest.setSecretNumber(paymentRequest.getCardNumber());
         cardServices.registerCreditCard(creditCardRequest);
-        
+        if(paymentRequest.getCardCode()!=paymentRequest.getCardNumber()){
+            payment.setPaymentStatus(PaymentStatus.FAILED);
+            paymentRepository.updatePayment(payment) ; 
+            return paymentMapper.toResponseDTO(savedPayment);
+        }
 
         // 6. Create a PaymentOutBox entry for the Outbox pattern
         PaymentOutBox outBoxEvent = new PaymentOutBox();
@@ -115,4 +119,15 @@ public List<PaymentResponseDTO> getPaymentsByDate(LocalDateTime date, UUID custo
                 .map(paymentMapper::toResponseDTO)
                 .collect(Collectors.toList());
     }
+
+    @Override
+    public boolean completePayment(UUID paymentUuid) {
+        Payment payment=paymentRepository.findById(paymentUuid) ; 
+        if (payment != null && payment.getPaymentStatus() == PaymentStatus.PENDING){
+            payment.setPaymentStatus(PaymentStatus.COMPLETED);
+            paymentRepository.updatePayment(payment) ; 
+            return true ; 
+        }
+        return false ; 
+    }
 }
diff --git a/payment/src/main/java/payment/services/outBoxProcessor/PaymentOutBoxProcessor.java b/payment/src/main/java/payment/services/outBoxProcessor/PaymentOutBoxProcessor.java
index 3e3435a4..6ef6d715 100644
--- a/payment/src/main/java/payment/services/outBoxProcessor/PaymentOutBoxProcessor.java
+++ b/payment/src/main/java/payment/services/outBoxProcessor/PaymentOutBoxProcessor.java
@@ -2,5 +2,5 @@
 
 public interface PaymentOutBoxProcessor {
     public  void processOutboxEvents(); 
-    // public void processFailedEvents() ; 
+    public void processFailedEvents() ; 
 }
diff --git a/payment/src/main/java/payment/services/outBoxProcessor/PaymentOutBoxProcessorImpl.java b/payment/src/main/java/payment/services/outBoxProcessor/PaymentOutBoxProcessorImpl.java
index a189bbc3..f4e61f00 100644
--- a/payment/src/main/java/payment/services/outBoxProcessor/PaymentOutBoxProcessorImpl.java
+++ b/payment/src/main/java/payment/services/outBoxProcessor/PaymentOutBoxProcessorImpl.java
@@ -14,6 +14,7 @@
 import payment.domain.objectValues.PaymentStatus;
 import payment.repository.PaymentRepository;
 import payment.repository.outBoxRepository.PaymentOutBoxRepository;
+import payment.services.PaymentService;
 
 @ApplicationScoped
 public class PaymentOutBoxProcessorImpl implements PaymentOutBoxProcessor {
@@ -23,6 +24,8 @@ public class PaymentOutBoxProcessorImpl implements PaymentOutBoxProcessor {
 
     @Inject
     PaymentRepository paymentRepository;
+    @Inject
+    PaymentService paymentService ; 
 
     @Inject
     @RestClient
@@ -36,7 +39,7 @@ public void processOutboxEvents() {
         List<PaymentOutBox> unprocessedEvents = boxRepository.findUnprocessedEvents();
 
         for (PaymentOutBox event : unprocessedEvents) {
-            try {
+            
                 Payment payment = paymentRepository.findById(event.getPaymentId());
                 BankPaymentRequest bankPaymentRequest = new BankPaymentRequest(
                         event.getPaymentId(),
@@ -45,25 +48,27 @@ public void processOutboxEvents() {
                         event.getCardCode()
                 );
 
-                
+                try {   
                 Response response = bankClient.makeNewPayment(bankPaymentRequest) ; 
                 if (response.getStatus() == Response.Status.OK.getStatusCode()) {
                     event.setProcessed(true);
                     event.setPaymentStatus(PaymentStatus.COMPLETED);
-                    payment.setPaymentStatus(PaymentStatus.COMPLETED);
-                    boxRepository.update(event);
-                    paymentRepository.updatePayment(payment);
-                } else {
-                    event.setProcessed(false);
-                    event.setPaymentStatus(PaymentStatus.FAILED);
                     boxRepository.update(event);
-                }
-
+                    paymentService.completePayment(payment.getPaymentId()) ; 
+                } 
             } catch (Exception e) {
                 event.setProcessed(true);
                 event.setPaymentStatus(PaymentStatus.FAILED);
-                boxRepository.update(event);
+                boxRepository.update(event); 
+                
             }
         }
     }
+
+    @Override
+    public void processFailedEvents() {
+        // TODO Auto-generated method stub
+        throw new UnsupportedOperationException("Unimplemented method 'processFailedEvents'");
+    }
+
 }