Products and processes for vending a plurality of products

摘要

Products and processes are disclosed for defining at least one inventory group. This at least one inventory group includes at least two products that are available for sale by a vending machine. The vending machine outputs an indication of products that the at least one inventory group includes. The vending machine receiving, from a customer, a selection of a first product that the at least one inventory group includes. The vending machine processes a sale of a unit of the first product and a respective unit of at least one additional product for a single price.