I need someone to do a small modification.
We are selling promotional products and would like to be able to add a one time setup charge that isn’t dependent upon item quantity.
Example
Large Tshirt is $5 – and they purchase 100 pieces
There will be a one time $50 setup charge to run the screen for the print.
So their price would be: shirts 5×100 = $500
Setup charge (1time) – $50
total: $550.
but if a customer wants to colors in their logo then there should be 2x$50 charge, so the s…
