Reprice tracks Amazon products you're interested in and notifies you when price reaches the desired one or at every price variation.

It's simple:
1) Use integrated Amazon Browser
2) Choose the product you are interested in (select the size color etc. if necessary)
3) Click the "Add product" on bottom right
4) Done! Set the desired price and wait for the notification!

It considers Shipping price and lets you filter for the vendor (Amazon Amazon Warehouse Third parties or All vendors).

Similar to Keepa.

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