Hi! I'm trying to add a coupon that takes an amount off a certain product. It's lowering the price from $149.95 to 94.99 for a limited time. I've tried a few settings including selecting the options: Discount by an amount based on the quantity (allunits|1-54), Discount by a percentage based on the quantity (allunits|1-36), and Discount by a percentage based on the price (allunits|149-36). There is no limit on the quantity ordered nor any differences in tiers. It is limited to one category and I've even tried to limit it even further using a product code. I have the date set so I can test it today although once I have it working, it will be effective on a quickly approaching future date. When I test any of these in the cart on the specific product, I receive the following error (and note that it appeared multiple times in the error box):
This coupon has already been added to this order.This coupon is not combinable with any other coupon.This coupon has already been added to this order.This coupon is not combinable with any other coupon.
1. Am I using the coupons correctly for the purpose of the discount?
2. Why am I receiving the error?