The CyberSource test environment provides a simulator in which the response from the card association can be triggered using card numbers listed in Visa Test Card Numbers, Mastercard Test Card Numbers, and American Express Test Card Numbers . This simulator ensures that you can handle the possible response combinations when connecting to multiple card associations.
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The test environment typically completes the process in a matter of minutes rather than the 24-hour (or longer) duration of the live environment when updates are sent to the actual card associations. |