The cannabis industry uses RFID tags primarily to monitor marijuana products from seed-to-sale. State regulated track-and-trace systems, like Metrc, ensure compliance with RFID technology to follow all cannabis products, from their time as a seed all the way through the final sale at a cannabis retail location. There is an increasing amount of RFID use in dispensaries to efficiently audit inventory, as well as to accurately track sales, and push data onto state compliance software.