Dr Free Gift, BOGO Buy X Get Y

This is the free gift app I've been looking for. Most of them do discount codes in the background, and as a result they conflict with my customers' ability to use discount codes and still get their free gift. Not this app. It works on the product level to clone the item and do some other magic in the background. I use the Venture theme, which I've learned seems to be unfriendly with many apps. The developer worked very quickly to fix any bugs that the theme may have introduced into the app, and now it's working as intended. Definitely recommend!