Fantastic plugin. It's saved me quite a few dollars since I've installed it. I love that it automatically tells me if I'm paying the lowest price for an item I put in my Amazon shopping cart and will switch it to the lowest one if I ask it to. Sweet. It saved me money on the parts to repair my washing machine when buying by finding a coupon for me. Nothing bad to say about this plugin. You even get 1-2% back on every item you activate it on. Glad I found this one.