PURE CDCVM

Overview

This page describes CDCVM behavior for a PURE (Thales white-label EMV payment network )digital card.

See PURE CVM priority for details about CVM selection between the digital wallet application and the POS terminal.

Low-value transaction (LVT)

Using PURE, a transaction is determined LVT by the terminal together with CIAC-CVM value from digital card profile.

PURE profiles can be classified into TTPI (Terminal Transaction Processing Information) profile and non-TTPI profile:

• TTPI profile

  • supports CVM processing during Get Processing Options (GPO) APDU command and may ask for authentication after GPO command.
  • TTPI Byte 2 Bit 7 indicates if the transaction requries authentication (HVT) by terminal.
• non TTPI profile

  • processes CVM during Generate Application Cryptogram (GenAC) APDU command.
  • CVM Results in GenAC command indicates if the transaction requries authentication (HVT) by terminal..

To support LVT without authentication:

• You must enable the LVT payment experience as described in Define risk management.

PURE Digital card profile is providing with some risk parameters for LVT without authentication as described in Pure risk management