Description

It is used to warn the Traveller that one of their electronic payment accounts is overdrawn, i.e. has no money for the requested payment. The data flow includes the following elements:
- date
- account ID
- user ID
- reference of last transaction
- balance before transaction
- balance after transaction
- minimal amount to credit for account re-use

Diagrams

The Diagram(s) below is (are) the Diagram(s) where you can find the Dataflow :

DFD 1.2 Manage User's Account

Parent

tt-pepf_payment_data

Target terminator

Traveller

Source function

1.2.2 Debit User's Account