Shipping Rate Calculations
I'm about to work with checkout wizard. I have all the info for my gateway, etc, but in our business we charge for shipping at 10 percent of the total before taxes with a $4.00 dollar minimum.
My question is how I go about setting up calculation code to do what I need done? More specifically what do I do in the checkout wizard re: shipping and what do I do in eCart Object to set up the calculations, or am I missing anything else?