Everything you need for discounts, coupons, credits, gift cards, product giveaways, offers, and promotions. Most popular and complete coupons plugin for WooCommerce.
The Buy One Get One Free plugin allows to create offers of the type: if the customer adds to cart a specific quantity of a product, then give away one or more items of the same or another product.
The Coupons Add-On allows you to easily implement coupon functionality on order forms created with Gravity Forms. Coupons can be form specific or apply to all forms that utilize the Coupon Field.