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• Create Date 10 April 2025
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SMART SHOPPING CART WITH AUTOMATIC BILLING SYSTEM USING RFID AND GSM MODULE

Authors:

Abhishek R. Kahar, Prasad B. Kharate, Nikhil C. Pujari, Vaibhav R. Rajurkar, Rupali R. Janrao

Abhishek Kahar, E&TC Engineering, Zeal Polytechnic

Prasad Kharate, E&TC Engineering, Zeal Polytechnic

Nikhil Pujari, E&TC Engineering, Zeal Polytechnic Vaibhav Rajurkar, E&TC Engineering, Zeal Polytechnic Prof. Rupali Janrao, E&TC Engineering, Zeal Polytechnic

Abstract: A shopping mall is a place where hundreds of customers visit every day to purchase many items. Nowadays shopping malls are increasing rapidly due to the availability of all the items ranging from groceries, clothes, vegetables, fruits, etc., in the commonplace. A trolley is required to collect the items in the shopping mall. The trolley has to be pulled forward or backward while collecting the items. After purchasing the product, the customer has to stand in a long queue for billing their products. To overcome this problem, we are developing intelligent trolleys for shopping malls. Every product in the shopping mall contains an RFID tag and the trolley is fitted with an RFID reader. When the customer drops the product in the trolley the reader reads the tag and displays the item and the amount in LCD which is fitted in the trolley. After the completion of shopping, the customer will press the finish button in the trolley, and the total bill is displayed on the LCD, and the bill is transferred to the main computer. The total bill of the customer will be received as a message through a GSM module.

Index terms – RFID Tags, Reader, LCD, GSM Module, Arduino NANO.