A vending machine system includes: a vending machine including a cash payment module for payment by cash or at least one legacy payment module configured to process payment using a credit card, a wireless communication module configured to pay for a product by communicating with a user terminal through short-range wireless communication, and a control module configured to discharge a product when the product is selected and paid for; a service server configured to provide information in units of columns of the vending machine; and a user terminal configured to execute a user application to request the vending machine connected thereto through short-range wireless communication to receive information about products on sale of the vending machine from the service server, display a list of products on sale, and discharge a selected product after payment of the selected product. Products may be purchased continuously through the user application without canceling short-range wireless communication established with the vending machine.

This invention relates to systems and methods for authenticating transactions using a mobile device based primarily on the introduction of a layer of middleware and wherein the Payment Networks, Merchants, Issuing Banks, Credit Reporting Bureaus, Insurance Companies, Healthcare Providers may customize the implementation of the services based on individual strategy and consumer preferences.

A system and method of controlling a securable device may include establishing a centralized data repository with data representative of status of each securable device. Communications with a mobile kiosk executing on a mobile device of a user may be established. Responsive to receiving a request from the mobile kiosk to identify an available securable device local and accessible to the user, the centralized data repository may be accessed, at least one securable device that is available may be identified, and data associated with the identified available securable device(s) may be communicated to the mobile kiosk to cause the mobile kiosk to communicate at least a portion of the data to one of the securable device(s) to provide access thereto. Responsive to receiving a status update of the securable device accessed from the mobile kiosk, the centralized data repository may be updated with the status update.

The embodiments of the present disclosure provide a method for selling a commodity, a vending machine and a storage medium. The method includes: acquiring an image of eyes of a user, determining based on the image of eyes a gaze point of the user within a commodity displaying plane matching a vending machine; determining, based on position coordinates of at least two commodities in the commodity displaying plane and the gaze point, an expected commodity corresponding to the user; providing commodity indication information of the expected commodity to the user; and in response to detecting purchase confirmation information fed back by the user for the commodity indication information, guiding the user to use at least one biological characteristic to finish payment for the expected commodity.

Example embodiments of systems and methods for data transmission system between transmitting and receiving devices are provided. In an embodiment, each of the transmitting and receiving devices can contain a master key. The transmitting device can generate a diversified key using the master key, protect a counter value and encrypt data prior to transmitting to the receiving device, which can generate the diversified key based on the master key and can decrypt the data and validate the protected counter value using the diversified key.

Example embodiments of systems and methods for data transmission system between transmitting and receiving devices are provided. In an embodiment, each of the transmitting and receiving devices can contain a master key. The transmitting device can generate a diversified key using the master key, protect a counter value and encrypt data prior to transmitting to the receiving device, which can generate the diversified key based on the master key and can decrypt the data and validate the protected counter value using the diversified key.

Mobile vending machines for storing and dispensing products to consumers at various locations. A mobile vending machine may include a product storage system, a user interface, a powertrain system, and a control unit. A consumer may view a list of products in the mobile vending machine using a mobile device, such as a smart phone. The consumer may summon the mobile vending machine to a location using the mobile device, and the mobile vending machine may automatically complete a transaction with the consumer, where the consumer receives a product from the mobile vending machine. The control unit may enable the mobile vending machine to autonomously travel to the location of the consumer.

A blending system includes a blender base and a container. The blender base includes a housing that houses a motor. The container is attachable to the blender base. The blending system includes a user device that communicates with the blender base. The user device may communicate with a remote computing device. The user device generates instructions and recipes for the blender base.

A system and method of transacting a prepaid product with an electronic mobile device that is used to electronically interface with a code, such as a QR code, bar code, RF signal or NFC signal, representing a prepaid product. The codes of multiple prepaid products of multiple prepaid product providers are grouped together on a single structure or in a single computer displayed in a shopping area. The electronic mobile device subsequently electronically interfaces with a point of sale device after electronically interfacing with said code to provide prepaid product information.

Certain exemplary embodiments relate to entertainment systems that interact with users to provide access to media appropriate to and/or customized for a particular user using the entertainment system, the location at which the entertainment system is being accessed, and/or a predefined event. For example, in certain exemplary embodiments, an entertainment system in a location is configured to provide jukebox-related and entertainment system mediated services that are accessible from within and from the outside of the location, and provide (1) attract or flight media operations, (2) browsing services, and/or (3) search screens appropriate to and/or customized for a particular user using the entertainment system, the location at which the entertainment system is being accessed, and/or a predefined event. Such screens may be provided with a three-dimensional look-and-feel in certain exemplary embodiments.