Review on Development of Smart Shopping Trolley Using RFID Data Module

In today's age of technology, customers often have to go to the store to shop as it is a time-consuming process.Due to the barcode payment system, large crowds in supermarkets during discount periods or holidays can cause long queues.Smart stores with RFID data modules are a revolution that improves traditional products using radio frequency identification (RFID) technology.The aim is to simplify and improve the purchasing process, making it more efficient, convenient and personal for retailers and customers.All products are equipped with an RFID tag containing personal information, allowing the entire supply chain to be tracked and managed.The project offers a smart way for people to pay for items while shopping and provides an Android app-based smart trolley assistant for people walking in supermarkets.