Prestashop : module de code promo sur inscription client
modulo: Codici sconto dopo gli ordini PrestaShop 1.6 1.5 1.4 - Moduli e temi, gratuiti ea pagamento - Cart Help Forums
How to Create a Coupon Code in PrestaShop 1.7 – ClassyDevs
How to Set a Coupon Code in PrestaShop 1.7 | BelVG Blog
Prestashop 1.7 How to remove promo code from checkout. Not the enter your promo code. picture will explain - Installing PrestaShop for the first time - PrestaShop Forums