• Deepak Kumar Jain
• Anjali Kanswal
• Shrenee Doshi
• Dr.Payel Saha

The existing tea and coffee vending machines in India does not provide online payment option. This creates inconvenience for the customer as it consumes more time. Also, this type of vending machine always requires human supervision. The main aim of the project is to make a vending machine that provides online payment using web application. This solution allows users not to worry about problems with cash and change, in turn increasing the number of customers served per unit of time. This method of payment saves time greatly at customer’s as well as service provider’s end as we can monitor the quantity of premix and water available. Such vending machines can be very much useful in offices, railway stations, colleges etc. since unlike shops these machines can provide products throughout the day without requiring human supervision. The customer uses a smart phone to select his preference of beverage and make online payment. Adding this feature will increase the scope of using vending machines for tea and coffee wherein users will be able to choose tea/coffee their choice and make cashless payment for the same.

Advanced Vending Machine, Web Application, Smart Phone, Online Payment, Cashless, Ethernet Shield, Premix, Boiler, Ultrasonic Sensor

"Smart Vending Machine using Internet of Things (IoT)", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.281-286, June 2019, Available :http://www.jetir.org/papers/JETIR1906H16.pdf

"Smart Vending Machine using Internet of Things (IoT)", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp281-286, June 2019, Available at : http://www.jetir.org/papers/JETIR1906H16.pdf