This data flow is used within the Provide Electronic Payment Services function and contains a request for advanced payment of the tolls, and/or parking lot charges, and/or transit fares for a trip which a traveler has confirmed. It consists of the following data items each of which is defined in its own DDE:

+ credit_identity
+ toll_route_segments
+ ride_segments
+ parking_space_details

Sub Data Flows

Parent Data Flows

Associated PSpecs