it was good when it worked, but now it only says

"Firefox Can’t Open This Page

To protect your security, keepa.com will not allow Firefox to display the page if another site has embedded it. To see this page, you need to open it in a new window."

but opening Keepa's frame in a new window doesn't load, so it's useless on Firefox now!

edit: The Camelizer - Price Tracker still works on FIrefox, but it requires you manually click it to see the price, compared to how Keepa used to automatically show it on the main product page (back when it worked.)

Uses high CPU Usage when not viewing Amazon pages.

It's possible that I don't know how to use this addon, but if that's the case, then it's not very user friendly at all. I never receive the registration email, and no matter how many times I add an item to track, it doesn't track anything.

good extension but ask for cookies EVERY SINGLE DAY when i open firefox, it doesn't get i dont want ANY cookies !

Idee dahinter ist toll, leider Unvollständig, Ich hab ein Produkt gekauft am 09.Jan und das hat 30% weniger gekostet als Jetzt. Dieser Preis Taucht nicht auf. laut eurer Statistik war es seit November nicht so Billig

In general this addon is very very good, it already saved me a lot of money. But currently it´s not working, I can´t see any prices in the Keepa box.
Does anybody know how to solve this problem? Or is an update of the addon planned?
As soon as it´s working again, I will change my rating to 5 stars.

It works great, but only on the american amazon website. Being Australian, it doesn't seem to work with the .au variant of the website, which is a big deal breaker for me.

Same problems as described in the review of phaolo. First tab works, later it reloads indefinitely, draining battery and making Firefox very slow to respond