First, log in to the WP background with administrator rights. Click onWooCommerceCoupons, just create a new coupon!
New coupon
Fill in the name of the coupon, set the parameters of the coupon, and save it!
How to use the coupon: Fill in the name of the coupon in the coupon on the shopping cart or checkout page, as shown in the picture above, FREE, and click on the coupon.
