Recent Revisions to This Document

24.07

Updated the journey history information. See Journey History Service.
Added lists of required fields for services using EMV and card data. See Mass Transit Payment Services Using EMV and Card Data.

24.06

Added a reference to the
Payments Developer Guide
. See the Cardholder-Initiated Debt Recovery section in Debt Recovery Workflows.

24.05

Replaced all instances of
previoustransactionId
field name with
previousTransactionId
field name throughout the guide.
Replaced all instances of
terminalCapabiity
field name with
terminalCapability
field name throughout the guide.
Removed extra spaces before
terminalPinCapability
field name in code examples throughout the guide.

24.04

This revision contains only editorial changes and no technical updates.

24.03

This revision contains only editorial changes and no technical updates.