Upsell, Cross sell & Bundles

This app is very simple to use and does everything I wanted. I simply select the items that coordinate back to the item on the product page and the app does the rest! Sold out on an item, no big deal, you can change items on the fly. Great, great app!
As for customer service, they are the best, this guy Stuart is fantastic to work with, and has taught me a lesson on what customer service really means! He goes above and beyond.

Grade A++