Description

It contains data that is used to warn that the EP account used to pay for a transaction does not have sufficient credit to cover the proposed transaction and that if transaction is processed the account will have (or already has) an overdraft.  The data includes the following elements:
- date
- account ID
- user ID
- reference of last transaction
- balance before transaction
- balance after transaction

Diagrams

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

DFD 1 Provide Electronic Payment Facilities

DFD 1.2 Manage User's Account

DFD 1.5 Control Fraud

Target function

1.5 Access and Credit Control

1.5.2 Detect Payment Violations

Source function

1.2 Manage User's Account

1.2.2 Debit User's Account