"IOT BASED SMART TROLLEY FOR AUTO-BILLING USING ARDUINO"Top of Form

Abstract

Technology is advancing in various fields such as artificial intelligence, machine learning, virtual reality, touch commerce, and the internet of things. The paper focuses on addressing customer needs and emphasizes the importance of time in the real world. However, people often spend a significant amount of time in supermarkets, facing issues like long queues at the billing section and difficulty in calculating the total cost of purchased items.To tackle these problems, the paper proposes a solution known as the "Smart shopping trolley with automated billing." The IoT kit includes components like RFID tags, an RFID reader, LCD display, and Bolt ESP8266. The process involves consumers placing items in the trolley, where the RFID reader scans the RFID tag of each item, displaying the value on a digital display panel. Once the consumer completes their shopping, the bill is sent to the counter section, saving time and allowing consumers to know the total cost of their purchased items early on.

Keywords—LCD display, RFID reader, RFID tag, Shopping Trolley, IOT, Smart Cart, e-Billing, Arduino