Numerous online stores offer you a price protection policy i.e. if the price of your purchased product drops, the site refunds you the discounted amount. But monitoring the price is left up to you. An app that helps you do this is Price Protectr.

Price Protectr is a free to use web service that monitors the prices of products listed online. All you have to do is enter the URL of the product listed at the retailer’s website. The name and price of the product are automatically detected; you are notified if the online store has a price protection policy. You can monitor the price for a certain number of days and be notified via email of the price changes.
Features:
- A user-friendly web service.
- Monitors the price of products listed online.
- Takes product URL as input.
- Notifies if sites have price protection policy.
- Lets you specify number of days to monitor product price.
- Sends notifications via email.
- Similar tool: Camelizer.
- Also read related article: 3 Best Amazon Price Track Solutions.
Check out Price Protectr @ www.priceprotectr.com (by MOin from Urban Savior)