140 reviews
  • 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.
  • La extensión es muy práctica,,,,