Method of marking and monitoring products at a self-service checkout terminal
View Patent ↗A method of marking products purchased through a self-service checkout terminal includes scanning a product to be purchased into a computer and issuing a tamper resistant label from a printer at the self-service checkout terminal. The tamper resistant label includes a visual indicator including product data section, and a radio frequency identifier including product data portion. The method also includes adhesively bonding the tamper resistant label to the product scanned into the computer such that removal of the tamper resistant label from the product destroys the product data section of the visual indicator and the radio frequency identifier. Finally, the method includes scanning for each of the visual indicator and the radio frequency identifier after the product passes through the self-service checkout terminal to verify that the product was scanned into the computer.
1. A method of marking and monitoring products purchased through a self-service checkout terminal, the method comprising:
scanning a product to be purchased into a computer;
issuing a tamper resistant label from a printer at the self-service checkout terminal, the tamper resistant label including a visual indicator including a product data section and a radio frequency identifier (RFID) including a product data portion;
adhesively bonding the tamper resistant label to the product scanned into the computer, wherein removal of the tamper resistant label from the product destroys both the product data section of the visual indicator and the radio frequency identifier; and
scanning for each of the visual indicator and the radio frequency identifier after the product passes through the self-service checkout terminal to verify that the product was scanned into the computer.
2. The method according to claim 1 , further comprising: reprogramming a product inventory radio frequency identifier attached to the product prior to being scanned to indicate that the product was scanned into the computer.
3. The method of claim 2 , further comprising: scanning for the product inventory radio frequency identifier reprogrammed to indicate that the product was scanned into the computer after the product passes through the self-service checkout terminal.
4. The method of claim 1 , further comprising: providing score lines on the tamper resistant label to facilitate destruction of the product data portion of the visual indicator and the radio frequency identifier when the tamper resistant label is removed from the product scanned into the computer.