RFID BASED SMART TROLLEY

Nowadays, in mall for purchasing variety of items it requires trolley. Every time customer has to 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 has to wait in queue for billing. So, to avoid the hustle like 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 helps the customer while purchasing items. Customer has to place the product inside and scan rfid tags of the product, Rfid Reader will detect the tag and fetch the product details from the local database. The corresponding data regarding the product will be then displayed on LCD screen display which is mounted on the trolley. When the customer is satisfied with the shopping they have to press a button which will wirelessly send the bill details 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 print out.