The functional token issued by the IA Chain Investment Foundation is the basic fuel for the blockchain to execute smart contracts and decentralized storage systems for information exchange, and it is also the payment certificate for users to enjoy upper-level application services. It is circulated among production and planting institutions, purchasers, farmers' markets, supermarkets and consumer ecology. Secondly, tokens will also participate in research and development, publicity, and incentives for the community and traceability business to promote the healthy development of the entire ecology.