Integrating the buyer wallet on Prestashop

An e-wallet allows a buyer to store several payment cards and to choose which one to use when making a purchase, without having to enter the card number.

Bank details are stored by the payment gateway, in compliance with the rules imposed by the GDPR (= General Data Protection Regulation).

IMPORTANT: Make sure you have set up your REST API keys correctly before you start. This setup is described in the Quick module configuration > Integrating the embedded payment of the documentation.

To integrate the buyer wallet:

1. Sign in to your PrestaShop Back Office.
2. Go to the Modules menu > Module Manager.
3. Search for the Systempay module.
4. Click on Configure.
5. Click on Standard payment.
6. Search for the Entry mode for payment method data parameter and select one of the modes below:
   • Payment fields embedded on the merchant website (REST API).
   • Smartform embedded on the merchant website (REST API).
   • Extended Smartform embedded on the merchant website with logos (API REST).
   • Extended Smartform embedded on the merchant website without logos (REST API).
7. Search for the Payment by token parameter and select Yes.
8. Search for the Use buyer wallet to manage tokens parameter, then select Yes.
9. Save your changes.

Granting or removing the buyer’s right to terminate their token:

1. Sign in to the Merchant Back Office.
2. Go to Settings > Company.
3. Click the Subscription, token and wallet tab.
4. Search for Buyer wallet parameter.
5. By checking the Logical removal of the token by the buyer box, the buyer can freely terminate his aliases.
   If the box is unchecked, a message will be displayed to the buyer requesting cancellation from the merchant.
6. Click the Save button at the bottom of the screen.

WARNING: If a buyer’s token is associated with a subscription, the current subscription will be cancelled. It is therefore not recommended to enable the Logical token deletion by the buyer option.