One of my Top 3 extention, absolutely needful to buy on Amazon.

The amount of customisibility in this extension is amazing. You can get notified if your product is available at the EXACT specifications you want.

I downloaded and set it for a product I wanted and was sent a notification as soon as it went on a lightning deal sale and saved $60 because of it.

Definitely recommended.

Keepa is my favorite tool for shopping on Amazon. It’s a fantastic app that empowers users and helps them make better purchasing decisions. I’ve been using it for about 2 years. I use it primarily for checking prices when I shop, although it has nice features for price notifications/alerts as well. When I shop, I’ll look at the Keepa chart (it’s right on the Amazon page a bit below the product listing) and see if the item is currently priced low or high relative to its price history. Usually I have the price history set to look at 3 months, but I regularly toggle it to a year or the entire history of the item to look for trends. If an item has a history of going on sale at certain times of the year, I will plan to buy it then. I LOVE this app for that. I recommend it to everyone who shops on Amazon.

good

When I use it, I get an error message：One time anti-bot check
Unable to load reCaptcha from Google. Please verify you can access Google.com unrestricted. We use the reCaptcha service to verify you are human and to block bots from abusing our service.
I tried uninstalling and restarting Firefox, but it didn't recover.