The page says no account needed, but it seems they make the extension unusable without one. I just installed the add-on, and I clicked the Keepa button while looking at a product on Amazon. Instead of getting any price history, I get a complaint that I'm not logged in. Not very helpful at all.

good extention always recomanded

Please import .au domain... your addon is great otherwise but I cannot use.

Sneaky amazon.

Add-on uses your device to scrape Amazon pricing data every 5-6 minutes or so, while obscuring the fact that it does this in a settings page and mentioning it nowhere else. This can be disabled by going to Manage Extension, clicking Options, then disabling "Allow the add-on to gather Amazon prices to improve our price data"

it doesn't support amazon eg