Smart Trolley System for Automated Billing using RFID

Abstract

bstract: Nowadays, in mall for purchasing variety of items it requires trolley. Every time customer must pull the trolley from aisle to aisle for collecting items and at the same time customer has to do calculation of those items and need to compare it with his budget in pocket. After this procedure, customer must wait in queue for billing. So, to avoid the hustlelike pushing trolley, waiting in billing queue, thinking about budget, we have developed a project on the concept that is “SMART TROLLEY”. In today’s world, for automation of mall we are developing an IoT based TROLLEY which is totally automatic. It helpsthe customer while purchasing items.Customer must place the product inside and scan RFID tags ofthe product, RFID Reader will detect the tag and fetch the product details from the local database. The corresponding dataregarding the product will be then displayed on LCD screen display which is mounted on the trolley. When the customer issatisfied with the shopping, they have to press a button which will wirelessly send the billdetails to the billing counter. By using this trolley, customer can buy large number of products in very less time with minimum efforts. At the billing counter, computer can be easily interfaced for verification and bill printout.