• Sandbox
    • http://www.paypalobjects.com/en_US/vhelp/paypalmanager_help/credit_card_numbers.htm
    • asp04@arocom.de, MasterCard, 5555555555554444
  • Links
    • https://www.x.com/developers/paypal
    • https://cms.paypal.com/uk/cgi-bin/?cmd=_render-content&content_ID=developer/howto_overview