IOT based Smart Shopping Trolley for Super Market

Nowadays, supermarkets are almost developed with much technological advancement. People purchase different items from the supermarkets and put them into a trolley because it's the simplest method employed in supermarkets to hold goods. However, throughout the entire process of shopping, customer must push the trolley manually by their own effort and when it involves the billing process customers must wait in long queues to pay their bills. this can be a time-wasting process because of the busy schedule of individuals. So, to avoid this our project presents development of the smart shopping trolley (SST) that may be integrated into the smart mall system. The SST can provide customers with the efficient interface so the shopping service are often effectively done. With the utilization of radiofrequency identification (RFID) tags, the SST can automatically detect the assorted products which are being added within the cart and show the related information on the computer program (LCD and webserver). Finally, the automated billing service is done by the SST and therefore the stored shopping data are going to be transmitted to the net or cloud server of mall through ESP8266. So, the proposed SST interacts with the customer and provides efficient shopping service.