foxydeal is an add-on that notifies you if the product you’re browsing is available more cheaply from another retailer. You can browse for products at your favorite stores and foxydeal automatically compares prices from the supported shops and displays them in your browser.
It is a browser add-on which lets you search via your favorite search engine
The WOT add-on is a crowd-sourced enhancement to your browser protection
Mall Creeps
