InvisibleHand is a Firefox Add-on that will alert you if a product you’re viewing can be purchased on another Website at a lower price.
The way it works is simple: Browse for products on sites like Best Buy, Amazon, OverStock, Borders, etc. and if a lower price is available somewhere else, InvisibleHand will slide open (almost [...]
If you’re planning to travel this upcoming holiday season, make sure you install the InvisibleHand browser plug-in before you start booking your trip. InvisibleHand is a free money-saving tool that helps you find the lowest prices o... Read Post
Business The Tracktor is a very simple website, letting you view the Amazon price history for any product on a neat (if small) graph, and set custom email alerts for when the price (used or new) reaches or drops below a certain thre... Read Post