Abstract
Abstract: While shopping is really exciting and appealing, it also means growing exhausted from waiting in long lines to pay bills. Therefore, it is suggested that a smart trolley be created that can handle both shopping and invoicing. By doing this, the consumer may enter the store without stopping, load up the smart trolley with their purchases, and then leave. He receives the electronic bill in the mail and may examine the specifics of his transaction on the store's website. We need an Arduino board, an RFID reader, an RFID tag, an LCD display, an Wi-Fi module, a database manager, and a website to keep customer and product information that can be viewed from anywhere in the globe by the admin in order to do this. The trolley can communicate with the global network using this IOT-based technology.
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