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It has been fun seeing all the different ways companies have come up with to work around the limitations of ISO 8583. One I’ve been seeing a lot lately is makin
by heywire 2y ago
It has been fun seeing all the different ways companies have come up with to work around the limitations of ISO 8583. One I’ve been seeing a lot lately is making an API call before/after the ISO message (with non-PCI data) to confer additional information outside of the payment transaction. Definitely speeds up time to market, but opens up a whole new array of failure modes to deal with.