Credit card
Number
CVC
Expiry date
Visa
4111 1111 1111 1111
123
actual month and year
Master Card
5399 9999 9999 9999
123
actual month and year
A list of credit cards for testing, you can find on: https://stripe.com/docs/testing
A list of credit cards for testing, you can find on: https://developer.paypal.com/docs/classic/payflow/payflow-pro/payflow-pro-testing/
A list of credit cards for testing, you can find on: https://developers.paymill.com/guides/reference/testing.html