Abstract

Time is an expensive resource in our fast-paced society, and people frequently lose a good deal of it waiting at supermarket and shopping mall checkout counters. An automated intelligent shopping cart has been designed for supermarkets to solve the shortcomings of the current billing systems. This trolley reduces the amount of time customers spend at the checkout counter, improving convenience and saving time, by scanning products using the Atmega 328 controller and RFID tags. Customers can better their shopping experience by monitoring the amount of items and the overall cost thanks to the digital document shown on an LCD. With electronic bills sent via email and thorough purchase information available through the shop's website, the intelligent cart manages shopping and payment procedures, allowing customers to buy things and leave the store fast. In order to manage product and customer information, this system needs an Arduino board, an RFID reader, an RFID tag, an LCD display, a database manager, and a website. Leveraging the Internet of Things (IoT) for smooth connection with the worldwide network, the administrator can access this information anywhere.

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