> For the complete documentation index, see [llms.txt](https://ontact.gitbook.io/ontact/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ontact.gitbook.io/ontact/english/biz-to-earn-b2e/farming-tree-nft.md). # Farming Tree NFT **The Farming Tree NFT** is a **medal/proof of protecting trees and the earth by using ttogttog's digital business card instead of a paper business card, as well as platform activation from contributors.** It is a system that grows the tree and earns rewards with water earned while using various functions within the app, motivating repeated visits to the App and usage of the service. Farming Tree provides various benefits, such as tokens and gifticons(gift-cards), in proportion to the scarcity and growth rate of the user's Tree.