Another helpful link for test credit card numbers (with Visa, Amex, Mastercard, Diners Club?, etc.): http://www.paypalobjects.com/en_US/vhelp/paypalmanager_hel

Another helpful link for test credit card numbers (with Visa, Amex, Mastercard, Diners Club?, etc.): http://www.paypalobjects.com/en_US/vhelp/paypalmanager_help/credit_card_numbers.htm http://www.paypalobjects.com/en_US/vhelp/paypalmanager_help/...