Paper Contents
Abstract
Modern technology has increased people's standard of living. This has led to large crowds in shopping malls. In order to serve a large crowd, we need to shorten the time billing process. This is done using an intelligent purchasing system based on RFID technology. The items that are placed in the smart cart are read one by one and the invoice is generated and displayed. Once the final bill is generated, the customer pays the bill using the preloaded cards provided by the mall. The aim is to reduce the time required for the billing system. In shopping malls or markets, various items are bought with a shopping cart. Acquiring this product is a difficult process. For the convenience of the customers, they have to pull the cart to pick up the items every time and at the same time. After the purchase, the customer wants to pay the bill for the purchase. During this time, they have to queue to have their products scanned with an RFID reader with a barcode scanner and receive an invoice. To change that, the customer has to shop wisely in the mall. An RFID barcode must be affixed to each product in order for the product to be scanned with an RFID reader. The Smart Trolley consists of an RFID reader, an LCD screen and a ZigBee transmitter. When a customer wants to buy a product, they add it to their shopping cart. It scans and reads the product and displays the cost and product name on the LCD screen. The total cost of all products purchased is added to the final bill, with the final bill being stored as memory in the Arduino. All of these tasks are performed on the sender's side. On the receiver side, it is a wireless transmission method. It is used to exchange product information and the final invoice amount for the items placed in the shopping cart is transmitted to the billing system via the ZigBee transmitter. It is used to save the customer time and the customer does not have to wait long and in a long queue. A new concept has been introduced, namely the "INTELLIGENT SHOPPING CART". This design is used to improve security performance and speed.Keywords: RFID reader, RFID tag, LCD Display, Buzzer, NodeM
Copyright
Copyright © 2023 Pratiksha Dhande. This is an open access article distributed under the Creative Commons Attribution License.
