How to transmit the amount of eligible products payable by electronic meal vouchers?

To pay by Titre-Restaurant card, the buyer's cart must contain specified eligible items, such as:
  • directly consumable food preparations,
  • dairy products,
  • fruit and vegetables.

The eligibility of products is the responsibility of the merchant. The merchant must transmit to the payment gateway the total amount of the shopping cart and a sub-total corresponding to the amount of eligible products payable by electronic meal voucher.

The form field with the amount of eligible items payable by Titre-Restaurant card is vads_acquirer_transient_data.

This field must respect the following syntax in JSON format (example with an eligible amount of 17.25 EUR):
vads_acquirer_transient_data={"CONECS":{"eligibleAmount":"1725"}}

The value of the eligible amount must:

  • be specified in the smallest currency unit,
  • be an integer,
  • not be empty,
  • be higher or equal to 1.50 EUR,
  • not contain special characters such as full stop, comma or semicolon (".", ",", ";").