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.

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.

La extensión es muy práctica,,,,

great work, but there are some things to do more