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Most payments vendors will have test CC numbers for integration testing. One of Paypal's test numbers is 5555555555554444, for example. https://developer.paypal
by sbierwagen 5y ago
Most payments vendors will have test CC numbers for integration testing. One of Paypal's test numbers is 5555555555554444, for example. https://developer.paypal.com/api/nvp-soap/payflow/integration-guide/test-transactions/ https://developer.paypal.com/api/nvp-soap/payflow/integratio...