To provide an automatic vending machine system for performing purchase qualification authentication processing with high accuracy and at low cost.

The automatic vending machine system includes a recording medium 50 recording first feature information 54 and adult identification information 52 of a living body of a user 60, and an automatic vending machine 100 for performing a sales acceptance/rejection determination by using the recording medium 50 to sell a commodity having purchase qualification limitation. The automatic vending machine 100 includes a reading part 104 for reading the adult identification information 52 and the first feature information 54 from the recording medium 50, an extraction part 106 for extracting second feature information 62 of the living body of the user 60, and a determination part 108 for determining the existence/absence of commodity purchase qualification on the basis of the adult identification information 52, collating the first feature information 54 with the second feature information 62, and performs person himself/herself confirmation of the user on the basis of a collation result, determines to permit commodity sales in the case of determining that the user has purchase qualification with the purchase qualification determination based on the adult identification information 52 and confirming the person himself/herself in person himself/herself confirmation based on the collation result, and sells the commodity.