I'm looking to set up a form where pricing is based on a base quantity and then additional options. For instance, if I have 200 widgets, I might charge an extra 2 cents per widget to pain them blue, another 10 cents to make them steel, etc.
So pricing would be either 200, 200x2, 200x10, 200x2x10, and so forth.
How do I set up option pricing to do this?
And more importantly, how do I get options to show up in the first place? I'm having a bit of trouble (http://www.ringshowcase.org/order-form, click "Photographs")