Using a price-tracker tool will help you catch the next sale or a price reduction on your favourite product. Keepa is an Amazon-only tool that allows you to save money and get the best deals on millions of products. By embedding price-tracking data into Amazon product pages, it allows you to get notifications when there's a reduction. You simply click the Track Product tab and select your desired price using as sliding scale. If the product's price goes below the threshold you set, Keepa sends you a automated notification.
The free add-on requires no account and is available for Chrome, Firefox and Opera web browsers. With the tool's price history charts, you can track Amazon and Marketplace prices on any number of different products. The versatile tool also lets you track prices for different colours and sizes, as well as different versions of a specific product.
After setting up a price watch on a product's page, you can choose how Keepa alerts you when a price drops. You can have alerts sent by email or through social media, including a private Facebook post or Tweet. Alerts can also show up as a desktop notification or a RSS feed. You are also able to import your wish list from Amazon and crate price watches for each item.