This module is a great marketing tool addon that allows to sell gift cards in shop. this PrestaShop module allows to define unlimited number of gift cards. You can define many different products "gift cards" with different value.
Module generates gift card automatically after payment and send these gifts via email address.
Customer can also send gifts to friends and create customized email templates.
For example, you can create different gift card template for valentines, Christmas eve, holidays etc.
to get more informations about module - just visit official addon website: prestashop gifts module
You can find there only valuable solutions for your e-commerce shop based on PrestaShop engine. Search the best plugin for your store that will meet your requirements and just use it.