Visa Response Code Triggers
When testing payment integrations, the transaction amount value can be used to trigger various credit card response values that may be encountered when processing in the production environment. These values are provided below for use in the UAP/Test environment. The amount triggers can be used by sending the test card data specified below.
The table below contains the response codes returned from the certification system based on the last three numeric digits of the amount. Larger amounts can be used to trigger responses by adding digits to the left of the one; for example 21.05, 51.05, and 361.05 are all amounts that will receive an “05” response since the last three numeric digits in these amounts are “1.05.” Amounts that fall outside of the certification system response range will receive approval responses as long as it is otherwise a valid transaction.