Vendor is an individual or legal entity that develops or supplies goods or services. It can not only supply but also sell products on behalf of themselves.
In a commercial area, a vendor means a company that provides technical and hardware opportunities to emit bank cards.
There is also a separate type of business called vending. Such activities are related to the organization of sales through vending machines. The vendor here supplies or rents a vending machine or vending machine. Besides, it is correct to call such a company a vending operator.