Hi, with my photography website, I'm now looking at using the Xara Paypal "Buy Now" widget - with one widget per photo/page (will be about 40 photos in total). While I can get the widget working, I would like to be able to have two drop down boxes (with options): (1) for the photo size and corresponding price (eg 8x12in $50; 12x18in $65) and (2) one for the type of print (eg glossy paper, metallic etc). Once both are selected the price for the selected size and print media will come up. I can do (1) no problem but not sure how to do both with final price depending on the combination of size and medium.
I have tried using Ecwid but no success using a Single Product Button (which is what they have advised - as one product per page).