You can already find the Harvest app in the Chrome web store. This is a browser extension that analyzes and rewards the user for the sustainable products they are buying, without any in-app subscription. The extension works in the background, continuously analyzing data and providing information on the products you are looking at. The app uses a combination of AI and the user’s interests to calculate the value of a product and offers you more discounts and rewards for sustainable brands. 

Key features:

This extension helps to cut down on the amount of money we are wasting on unnecessary products that don't meet our sustainability standards.

Use the app and get rewards for sustainable purchases by providing information on how the product is made. The app saves the world by providing consumers with information about how the product is made, and how it is made sustainably.

Get the app and get information on products you can buy sustainably. The data is used to calculate the value of the product and the discounts are calculated accordingly.

Use the app and use it on your mobile device. Use it on any website, even if you don't use it on Facebook.

The extension is completely free to use.