Hey there @SweetAllure. Thanks for posting about this issue. It seemed like a strange one so I brought in a Weebly specialist to take a look with me as well. There isn't a way to have a free delivery option for coupons, so it sounds like maybe you're using a regular $30 off coupon?
Even if that's what you're using, it shouldn't prompt customers to buy more product to make up for the discount. It sounds like something isn't triggering correctly. When you get a second, give the Weebly team a call so they can check this out for you!
