Sharing discount codes, coupons or other special offers such as 'free shipping', for example, is a dynamic that is used frequently to foster customer loyalty. This type of promotion can be optimized according to your needs and plans: you can offer a coupon as a PDF that users can download, show the code as a QR code or a barcode, allow users to redeem it on your ecommerce site, or let the employees at the physical store validate the codes easily. Furthermore, the coupon codes can be combined with other promotional actions. You can, for example, present the discounts in a prize wheel that the registered users in your online store can access. Or you can announce a photo contest to all customers and in return for entering a photo, you can give the participants a discount voucher for their next purchase.