diff --git a/playwright-tests/tests/advanced/0001a_ReplaceInShopCredit.ts b/playwright-tests/tests/advanced/0001a_ReplaceInShopCredit.ts
index dc64aa11..2721d06b 100644
--- a/playwright-tests/tests/advanced/0001a_ReplaceInShopCredit.ts
+++ b/playwright-tests/tests/advanced/0001a_ReplaceInShopCredit.ts
@@ -23,7 +23,7 @@ const customerDetails: ICustomerDetails = {
     }
 }
 
-const policyNumber = `~AutomatedScenario0001a${faker.string.uuid().substring(0, 6)}`;
+const policyNumber = `~AutomatedScenario0001a${crypto.randomUUID().replace(/-/g, '').slice(0, 16).toUpperCase()}`; // Ensure unique policy number for each test run since same key in request can cause 500 error
 const policySoap = MockPolicyData.getPolicySoapByScenario('0001a', customerDetails, policyNumber);
 
 const advancedScenario0001Data: Partial<ITestData> = {
@@ -60,7 +60,7 @@ const advancedScenario0001Data: Partial<ITestData> = {
         shopAddress: undefined,
         appointmentDate: nextWeekday
     },
-    paymentDetails: ClientData.getDefaultPaypalDetails()//ClientData.getDefaultCreditCardDetails()
+    paymentDetails: ClientData.getDefaultCreditCardDetails()
 }
 
 // TODO: Add validation for deductible/covered amount