DALLAS, Feb. 17, 2023 (GLOBE NEWSWIRE) -- Retailers have moved from UPC barcodes to RAIN RFID tags for inventory control. RAIN RFID tags contain the UPC number encoded into an inexpensive (pennies per tag) microchip and embedded into the price tags attached to each product. When a UPC is encoded into a RAIN RFID tag, it is referred to as an SGTIN (a technical way of saying a "UPC with a serial number", or 'serialized global trade identification number'). When that data is stored in the #" Retail RAIN RFID SGTIN Tag Retail RAIN RFID SGTIN Tag