WordPress eShop Coupons Plus Plugin extends the coupon/discount code functionality for eShop with fixed value and per-product discounts as well as allowing limiting coupon use on a per-client basis.
eShop is an excellent eCommerce plugin for WordPress. It works with just about any theme and is highly customizable. It does have a few shortcomings, like any piece of software, and this plugin was designed to overcome some of them.
eShop’s native coupon/discount code functionality allows the shop owner to select 2 basic coupon types: Free Shipping and Discount Percentage. One of the requests that I’ve had from several clients was to extend the discount system so that it allows a Fixed Rate discount applied over the cart total.
WordPress eShop Coupons Plus Plugin is the result of that request. I’ve also taken the liberty to add an ‘Apply to Products’ section which, when set, will allow the coupon to be used only if the specified product or products are in the cart. As of version 1.2, site owners are able to specify how many times a coupon can be used per client.
Version 1.3 features another client’s requests: the ability to enable free shipping on non-free-shipping-specific discount codes. Now it is possible to give a discount (percent or fixed) and also waive shipping costs.
All this integrated into the native administration screens.