Very useful extension. I am basically not purchasing anything without having had a look at Keepa's price history. You can also create custom alerts and decide to include special offers like Amazon's warehouse deals, etc. Very happy.

Was working quite well and used it to actually save some cash by buying the selected products when Amazon drops the prices. BUT stopped working on Firefox 70.x. Can the developer please look into this and fix it please. (works on Chrome, but FF is the preferred version) Thank you.

great m app!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!