Add your coupons/discounts in this section. Click Add Coupon to add your first coupon. You will need to give it a name in the "Coupon Code" field, then define the amount of the % off or the dollar amount that should be taken off. Please be sure to choose the appropriate coupon type based on your needs. Permanent coupons will be applied to all existing unpaid invoices as well as any future invoices once it is applied to a specific customer. You may also optionally set an expiration date if you want a specific discount or coupon code to end at a specific time. For more information, see: Discounts & Coupons.