For your reference, you can use the following test credit card numbers when testing your connection. The expiration date must be set to the present date or later:- American Express Test Card: 370000000000002
- Discover Test Card: 6011000000000012
- Visa Test Card: 4007000000027
- Second Visa Test Card: 4012888818888
- JCB: 3088000000000017
- Diners Club/ Carte Blanche: 38000000000006
Additional Resources:
- Error Generation Guide at
- Troubleshooting Tools at
- Testing FAQs at
- Developer Security Best Practices at
Developer account password reset
Secret answer: Simon