The site that I am working on sells imprinted promotional products. They have a one time setup cost for logos. For example if a customer wanted to buy the minimum order of ceramic mugs, the price would be 72 mugs at $2.50 each with a onetime per order setup cost of $50.
So here is what I have done so far: I created a Shopping Cart Price Rule with a condition to be met by a product attribute within the cart. It also has the constraint of Maximum QTY Discount is applied to: 1. That way the rule applies to just the set of mugs and not each one.
What file would I edit to make the “Discount amount” a positive adjustment to the cart instead of a negative one?
Also where would I change the verbage “Discount:” on the cart page to “Setup costs”?