Key points are not available for this paper at this time.
The Public Distribution System (PDS) in India is an extensive retail network that works to guarantee food security for the country's population. It is one of the biggest retailing systems in the world, operating on a gigantic scale. The main objective is to give people access to subsidized vital food grains. Under the control of state governments, the system distributes ration cards that allow people to buy goods including rice, wheat, kerosene, sugar, and oil. A suggested remedy in view of the existing circumstances is the "Automated Public Distribution System based on RFID, GSM and Atmega." This technology automates every step of the procedure, including food grain delivery and billing. Reducing corruption and illicit activity, such goods smuggling etc. Improved validation, adaptability, and transparency inside the PDS are all promised by the suggested solution.
Suresh et al. (Wed,) studied this question.