Hey Guys.
I'm using NOPcommerce version 2.6. One of my suppliers recently started charging a $10 handling fee for orders under $250. I need to pass this cost on to my customers somehow. I don't mind swallowing $10 on a $200 order, but when the order is less than $100, I'm losing money.
Is there a way I can pass this cost on to my customers? Ideally with a popup with some sort of explanation saying "X Manufacturer charges a $x handling fee for orders under $y."
I need to be able to add a $10 handling charge when the total amount of merchandise from that particular manufacturer is under $250.
I know there's an option for additional shipping charge per item, but that only works when they order one thing from them. I don't want to raise the shipping price across the board either because that makes me very noncompetitive.
I would prefer not to upgrade NOPcommerce if necessary as I have made too many source code modifications and I haven't been too great documenting it.
Thank you!