I just purchased the PRO version of WECF and was hoping to get an online offer to line up with an in-store promotion. We would like to give $10 off each item that is priced up to $149.99 and $20 off each item priced $150+. The subtotal tracking doesn’t help because if I put two items that are under $150 in the cart the $20 coupon will apply twice giving the customer $40 instead of $10 off. Or if they purchase a $200 item and a $100 item they should receive $30 off. Is there a way to do this?