Create a campaign for the holidays or how about giving a coupon code to your most loyal customers? This is perfect for marketing anyone's store.
AdminPeter Ivanov (Team, Microweber LTD) commented
this feature is done and will be added in version 1.2
This is important in our shops
Most of my ecommerce Clients ask for a discount coupon module for their shop so that they can publish a discount code, and their customers can enter that code in the checkout for their discount.