Very very very useful.

works great

Ottima estensione!!!

top to follow thw amazon prices to buy at best!

Funziona benissimo! Permette di controllare lo storico dei prezzi e farsi avvisare in caso cali di prezzo. Ti avverte perfino in anticipo delle offerte lampo!

Very useful addon to check Amazon prices history and receive pricing alerts.

Firefox 53 x64 and Amazon Italy.
The "infinite loading" issue seems fixed in this version.
Back to 5 stars.

estensione utilissima per tracciare l'andamento dei prezzi dei prodotti su amazon, dando la possibilità di ricevere notifiche via mail quando il prodotto che interessa ha il prezzo desiderato

Es la mejor app para seguir los precios de Amazon, ya era la mejor y aún así volvieron a mejorar el diseño.

Imprescindible para cualquier usuario de Amazon.

good one

Tres pratique et simple

I really liked this Add-on. This Add-on easily import my whole wishlist easily. Thank you for sharing this with us.

After installing Keepa and playing with it a short bit, I was sold!
Outstanding Add-On.
Makes The Camelizer look like a Joke!
Keep up the fabulous work (And Add-On) Dev.

I really like this for all the info it provides, but it needs one more stat that would be really, really useful in the "statistic" column or somewhere... is the "cost per oz" or whatever unit.

I've been hoodwinked a few times by thinking bigger size saves me money... it doesn't sometimes.

Great extension/add-on for Amazon users. :)

NoScript(または同種のアドオン)を無効化すると使えるようになります。

NoScript でAmazon上のすべてのスクリプトを許可してもダメなので注意。
NoScript の対応に期待。

I've used this many times to track deals on amazon - easy to use interface, awesome app. Highly recommended.

This tool is amazing and really helps gain visibility on the price fluctuations. It has also helped me avoid scammy lightning deals.