The Coupons Add-On Nulled 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. It's entirely up to you how you configure it!
Create coupons that can only be used on a specific Gravity Form or a coupon that can be used on any Gravity Form with a Coupon Field.
Coupons can apply either a flat rate off the total or apply a discount percentage depending on how you configure each individual coupon. Set a Start Date and/or an Expiration Date and apply Usage limits to control how many times a coupon can be used.