Infinite Product Options

This app was a lifesaver. I was able to add more than one add-on product to my products. Each add-on had their own options. It shows up beautifully on the cart page with options to change quantities for all options. The customer support is FANTASTIC: fast response and competent support. I needed a few things tweaked so the add-ons looked the way I wanted, and it was done by the next day.