Get Refund from amazon.com when your purchased item has price dropped:
1. Copy and paste the URL (Link) of any item on amazon.com.
2. Fill in your price and email.
3. Receive price-drop notification and ask amazon.com for refund (click here to see how).


What is Post-Order Price Guarantee on amazon.com?
According to Post-Order Price Guarantee policy on amazon.com, if your purchased items has price dropped in 30 days, you can ask amazon.com to refund the difference in price.