Create coupons to provide a dollar off discount to anyone using the coupon code you create.
CREATE YOUR COUPON
Enter how many coupons you'd like to create and set the dollar amount. Identify who the coupon is available for and set your coupon type.
After you set your limit and expiration date, click "CREATE COUPONS"
You can change the actual coupon to something more user-friendly / relevant to your event.