RFID Enabled Smart Billing System
M. Vanitha Sheba, Brintha Rajakumari · Indian Journal of Science and Technology · 2015
RFID generally encompasses any wireless (or partially wireless) communication that allows for remote retrieval of information associated with a particular commodity, product, component, or other item. This project put forwards a unique solution to reduce the average time a customer spends at a supermarket. The product with the appropriate tag is read by the reader on the cart and the product’s details are displayed on the LCD screen placed on the trolley. As the customer puts each product in the trolley, it gets detected. The information of these products along with the bill amount are displayed on the LCD display. The bill amount is sent from the trolley to the server (database) via ZIGBEE which is a short range wireless communication.Keywords: RFID, ZIGBEE