Warning this will break the catalook store. The annoying thing is that in many cases a shopping cart is very important part of site. Onyaktech/Catalook are aware of this but there was no warning. We need a compatibilty matrix on snowcovered otherwise I am not buying any more modules. Also you cant find this out till after you purchase as you cannot access the forums on Onyaktech website. Wasted a whole day and site could not take payments.