Looking for an APP solution that allows me to add a mandatory service fee, let’s say $0.90, to each product despite the quantity of the product a customer adds, for example $1 each x 20. The totoal would be $20.90 in the cart and at check out. No separate service fee product at check out. The final cost of the product at check out would be determined by the qty, plus fee.
Any APP that can do that!
Thank you!