PRODUCT CASE, SETTLEMENT TERMINAL, ACCESSORY PRODUCT CASE, AND RECORDING MEDIUM

摘要

[Problem] Conventionally there has not been a product case that, without human intervention, is able to sell a product that is in an accessory product case, which is a product case different from a vending machine, in addition to selling a product in the vending machine. [Solution] Provided is a product case provided with: a vending machine for selling one or more internal products, which are products; an accessory product case for at least holding one or more external products, which are products different from the internal products; and a settlement unit for carrying out an internal settlement process related to a settlement for the sale of an internal product, and carrying out an external settlement process related to a settlement for the sale of an external product. Thus, it is possible to provide a product case that, without human intervention, is able to sell a product that is in an accessory product case, which is a product case different from a vending machine, in addition to selling a product in the vending machine.