Contact Less Smart Shopping Trolley with Automated Billing for Social Distancing

Abstract

The smart shopping trolley system helps customers while shopping. The trolley has an automatic billing system and it allows the customer hands free shopping by which he or she can avoid long queues for billing and experience contact less smart shopping with automated billing system. The products purchased by the customer and their cost will be automatically updated to the blynk app via LAN and that bill will automatically send to the administrative system in the shop through the Internet of Things(IoT). This helps customer by replacing tedious process of pulling and pushing the trolley and saves time spent in the billing counter. The automatic billing process can be achieved through radio frequency identification (RFID) tag and reader.