The last couple of updates have made this plugin worse and worse until finally with the latest installment it doesn't work on any sites at all, like others reviewers already have mentioned. Don;t bother installing. it's a waste of time and probably only used to track your surfing habits for advertising purposes
It does not calculate the tracking, price or seller information and while I am scrolling through Amazon and eBay it keeps popping up all over the screen which I find really effing annoying. I have sent them reviews, email and even spoke to representitives and even with these review NOTHING will ever get fixed - DELETED!!!
Before the recent update it was working on ebay and amazon. It was not working with amazon smile. After the update, while the buttons for prealert etc. appear in all three sites, none of them work. It has become useless. It needs fixing quickly.