PROCESS FOR PROVIDING A PRODUCT MENU FROM ONE OR MORE SALES MACHINES, AND SALES MACHINES USING THE REFERRED PROCESS

摘要

A vending machine (1) is managed by a microprocessor (11) according to the product selected by data input unit (5). The credit corresponding to the total value and/or to the composition of several combined products is stored in a storage element. An independent claim is also included for product selling apparatus.