Saves so much money. Often things on amazon get inflated prices on weekends low stock etc. Sometimes something get a silly low price this add-on insures you never loose or miss out.

You don't realize how much you love something until it's gone! Sadly, they are temporarily off line due to equipment failure, but they are keeping users updated with every step of their way back to glory. This is a fabulous product, and they give it you for the low, low, cost of an email address. They've saved me hundreds in the 6 months I've used it.

Amazing add-on. I use this all the time while shopping!

Great add on, only issue I have is it doesn't work with containers.

Easy to use and priceless in potential savings!

Works.

Not supported by Firefox on my Samsung Galaxy Note 8.

Super useful, it's great for finding out if a sale item on Amazon is a real price deal or not. The alerts are also good for when you need something, but don't need it right away.