shopping cart using GSM

In this modern twenty-first century, mostly all families like to spend their time shopping in malls, shopping complexes and retail stores. In all these stores, people usually carry carts themselves in which they collect the required items and then bring the cart to the billing counter where they have to wait in long queues, but nowadays the old traditional cart needs to be converted into a modern automatic cart, which is exactly what ours is project. The main idea of ​​the project is to automate the shopping process by scanning the products using the RFID attached to the products and the RFID reader attached to the cart and also display the total amount on the LCD. We have also included a feature to send a message to the customer's registered mobile number. This process not only helps to reduce the waiting time in long queues and automatically move the cart, but also helps in managing and controlling the budget while shopping, which really provides a huge difference in their shopping experiences.