• Dhonde Abhijeet Vitthal
• Kashid Deepali Baburao
• Malekar Komal Sanjay
• Prof. Jyoti J. Bandal

1. The Shopping Centre is a place where people go to purchase their daily goods. There has been a growing market for quick and easy bill paying in shopping malls. 2. Shoppers are occasionally disappointed with their ability to locate products on their shopping list while shopping in a store, and no assistance is required. 3. To address these challenges, we created a smart trolley with a smartphone app. This paper provides a user interface to assist customers in locating the product. Using Node MCU's barcode scanner, it also provides a centralized and automatic billing system. 4. Each shopping center merchandise will be labelled with a barcode to differentiate it from the others. For each shopping cart, a Product Identification System (PID) with Node MCU, the barcode reader, is employed.

Internet Of Things (IOT), Security, Cloud Computing, barcode , Smart Shopping

"SMART SHOPPING CART", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 5, page no.o15-o32, May-2023, Available :http://www.jetir.org/papers/JETIR2305F03.pdf

"SMART SHOPPING CART", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 5, page no. ppo15-o32, May-2023, Available at : http://www.jetir.org/papers/JETIR2305F03.pdf