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SCA Functional Specification

OptFlags Parameters

Last updated: 04-Dec-2024

This table describes the required parameters used for optional flags configurations.

Config.usr1/Parameter DLD Name Description Valid/Max Values Default Value Name in PropertiesData.xml
AMEXCTLS This parameter set the Amex CTLS TTQ value or mode.
  • 1 - CTLS MSD Mode
  • 2 - CTLS MSD/EMV Mode
2 AMEXCTLS
CONTACTLESSENABLED This parameter is used to enable or disable contactless processing.
  • 0 - Disable
  • 1 - Enable
1 CTLSEnable
DPASTTQ This parameter sets the DPAs TTQ value or Mode for accepting EMV CTLS cards (TTQ = Terminal Transaction Qualifier).
  • 1 - MSD
  • 2 - MSD/EMV
  • 3 - EMV
  • 1
  • 3 for UGP
DPASTTQ
FastPayment Quick payment service eliminates the need for signatures in a fast paced environment. Customer will not be asked to provide a signature for transactions above the configured CVM limit. The service is designed to speed up the time customers are waiting in line.
  • 0 - Disable
  • 1 - Enable
0 FastPayment
MCMChip Reserved for future use. This parameter sets the McMCHIP TTQ value or Mode for accepting EMV CTLS cards
  • 1 - MSD
  • 2 - MSD/EMV
1 MCMChip
MobileSupport Future use. This parameter is used to enable or disable mobile support.
  • 0 - Disable
  • 1 - Enable
1 MobileSupport
OPTINVISADEBIT This parameter is used to enable or disable Visa Debit opt out option for cards with country code of CAN.
  • 0 - Disable
  • 1 - Enable
1 VisaDebit
PDOLSupport This parameter is used to enable or disable support of Processing Options Data object List – tags in this object list are provided by the terminal to be processed as part of the GPO. This data is necessary to begin processing EMV data.
  • 0 - Disable
  • 1 - Enable
0 PDOLSupport
SoftCardSupport This parameter is used to enable or disable Soft Card NFC support.
  • 0 - Disable
  • 1 - Enable
0 SoftCardSupport
ValueLinkSupport This parameter is used to enable or disable ValueLink gift card support.
  • 0 - Disable
  • 1 - Enable
0 ValueLinkSupport
VISATTQ This parameter sets the Visa TTQ value or Mode for accepting EMV CTLS cards.
  • 1 - MSD
  • 2 - MSD/qVSDC
  • 3 - qVSDC
  • 9 - Not supported
3 VisaTTQ

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