A system and method for agricultural exchange includes: one or more animal tags, each animal tag having an animal identification data and configured to be affixed to a live animal； a searchable database containing a product data for each animal tag, a seller data, and a buyer data； and a server communicably coupled to the searchable database that stores and maintains each product data in the searchable database, and receives: (1) an animal information from one or more remote devices, and stores, indexes and updates the animal data using the animal information, (2) a seller information from one or more remote devices, and stores, indexes and updates the seller data using the seller information, and (3) a buyer information from the one or more remote devices, and stores, indexes and updates the buyer data using the buyer information.
