Auto checkout/Auto notify app that ensure you are the first to know when an item is available
Never have to worry about not able to buy toilet paper or hand sanitizer because it's out of stock.
This app can auto checkout/buy the item when it's in stock or you can set it to only add to shopping cart so you can checkout yourself.
Auto checkout (beta) is currently supported on amazon
Auto notify is currently supported on target.com, bestbuy.com, walmart.com, gamestop.com, lowes.com, homedepot.com, newegg.com (beta) and all amazon websites such as amazon.com, amazon.ca, amazon.it, etc.
More websites will be added in the future.

* Depending on how many items you are checking and how often you set it to check, it's recommended to be connected to the WiFi network and be connected with a charger.