The functional token issued by the IA Chain Investment Foundation serves as the base fuel for blockchain execution of smart contracts and decentralized storage systems to exchange information. It also acts as a payment instrument for users to access upper-layer application services. This token circulates within the ecosystem of production and planting organizations, procurement parties, farmers markets, supermarkets, and consumers. Additionally, the token is involved in research and development, promotion, and incentive programs for community and traceability operations, promoting the healthy development of the entire ecosystem.