Tracking labeled containers

ABSTRACT A system and method that automatically monitor the use of the product， such as the type and quantity of agricultural and / or horticultural product stored in a container and supplied from that container over time and / or according to geographical location. Supervised data is stored in memory， as on a label in the container and can be transmitted to a server for storage， accumulation and analysis. The container can be authenticated before authorization for use for the benefit of a current user in the product supply. The container can be recharged after confirmation of authorization codes on labels of the refill equipment and the container. The container can be automatically calibrated according to the apparent density or other product parameter in the container. Data from multiple containers can be accumulated automatically. Application specific data of individual containers can be used to verify the product application speed and the area covered， regardless of the information entered by the operator.