If one is to search for some sort of refreshment or emergency needs on their way, people rarely find an option of doing so on or near highways. Smart Vendor is an IOT based customizable vending machine that will promote buying and selling on highways so that people can avail such products when enroute. By installing ‘Smart Vendor' in highway Wayside Amenities (WSAs), several enterprises will be able to sell their product(s) to a wide number of customers in different locations without having manual labour to be present there at all times. In upcoming days, ‘Smart Vendor’ will be able to serve people with beverages, snacks, meals, etc. while they rest or wait for refueling/ recharging of their vehicles.