| 摘要 |
The present invention is related to a system of vending machines, which comprises a processor, memories, touch screens, communication ports, at least a machine control card and at least a vending machine, which are configured to supply tangible and intangible products; the system is additionally configured for combining products and performing a discount or optionally measuring the level of freshness of the products for offering a discount before the expiration date of the product, in case of an expired product, it will be quarantined. |
