The invention relates to a cash register system (1), comprising a stationary unit (3), which is connected to at least one cash register peripheral unit (5.1, 5.2, 5.3) by means of at least one connection (4.1, 4.2, 4.3); a mobile unit (2), comprising a display device, and an input device, wherein the mobile unit is designed to execute cash register software, in the process of which the cash register peripheral unit (5.1, 5.2, 5.3) is accessed; a management unit (6), wherein the mobile unit (2) can be connected to the stationary unit (3) by means of a first connection (10), the mobile unit (2) can be connected to the management unit (6) by means of a second connection (11), the stationary unit (3) can be connected to the management unit (6) by means of a third connection (12), and the management unit (6) is designed to check, on the basis of a set of rules, whether a first logical connection (X) of the mobile unit (2) to the stationary unit (3) and/or a second logical connection (Y) of the mobile unit (2) to the at least one cash register peripheral unit must be established, and if the check is successful, access to the stationary unit (3) via the logical connection (X) of the mobile unit (2) and/or access to the cash register peripheral unit (5.1, 5.2, 5.3) via the logical connection (Y) of the mobile unit is permitted and the management unit (6) detects a corresponding logical connection (X) (Y) of the apparatuses.

The invention relates to a cash register system (1), comprising a stationary unit (3), which is connected to at least one cash register peripheral unit (5.1, 5.2, 5.3) by means of at least one connection (4.1, 4.2, 4.3); a mobile unit (2), comprising a display device, and an input device, wherein the mobile unit is designed to execute cash register software, in the process of which the cash register peripheral unit (5.1, 5.2, 5.3) is accessed; a management unit (6), wherein the mobile unit (2) can be connected to the stationary unit (3) by means of a first connection (10), the mobile unit (2) can be connected to the management unit (6) by means of a second connection (11), the stationary unit (3) can be connected to the management unit (6) by means of a third connection (12), and the management unit (6) is designed to check, on the basis of a set of rules, whether a first logical connection (X) of the mobile unit (2) to the stationary unit (3) and/or a second logical connection (Y) of the mobile unit (2) to the at least one cash register peripheral unit must be established, and if the check is successful, access to the stationary unit (3) via the logical connection (X) of the mobile unit (2) and/or access to the cash register peripheral unit (5.1, 5.2, 5.3) via the logical connection (Y) of the mobile unit is permitted and the management unit (6) detects a corresponding logical connection (X) (Y) of the apparatuses.

A print data processing device that is a device for processing print data transmitted from a host device, and electronically providing printouts according to user needs without making changes on the host device side and without wasting paper.

The print data processing device includes: a data storage unit that receives and stores print data sent from a host device; an information acquisition unit that acquires requirement information indicating whether or not printing on print media is required; a data processing unit that, when the requirement information indicates printing on the print media is not required, converts the stored print data to print simulation data that does not cause execution of a printing process by a printer; a data output unit that outputs stored print data or print simulation data to the printer according to the requirement information; and a response unit that receives the response to the host device from the printer based on the output print data or print simulation data, and relays the response to the host device.

A print data processing device that is a device for processing print data transmitted from a host device, and electronically providing printouts according to user needs without making changes on the host device side and without wasting paper.

The print data processing device includes: a data storage unit that receives and stores print data sent from a host device; an information acquisition unit that acquires requirement information indicating whether or not printing on print media is required; a data processing unit that, when the requirement information indicates printing on the print media is not required, converts the stored print data to print simulation data that does not cause execution of a printing process by a printer; a data output unit that outputs stored print data or print simulation data to the printer according to the requirement information; and a response unit that receives the response to the host device from the printer based on the output print data or print simulation data, and relays the response to the host device.

A retail checkout system includes a mobile point-of-sale (POS) apparatus, one or more fixed POS stations, and a server. The mobile POS apparatus includes a wireless communication interface and a processor configured to perform a registration operation. The registration operation includes controlling the wireless communication interface to transmit a product code and transmit instructions. The server is configured to generate a transaction data record, cause the transaction data record to be transmitted to a fixed POS station upon receiving a checkout instruction, determine, after receiving an end instruction, whether the checkout processing has been completed, and cause the mobile POS apparatus to end the registration operation if checkout processing has been completed.

Systems and methods for operating an Electronic Smart Tag (“EST”). The methods involve: operating the EST in a first operational state in which first item related information is output from an electronic output device of the EST that is powered by an energy storage device storing energy harvested from an external energy source; detecting when a charge level of the energy storage device reaches or falls below a first threshold level; and transitioning an operational state of the EST from the first operational state to a second operation state in which a message is output from EST requesting that a mobile device be placed in proximity to the EST for purposes of obtaining at least a first portion of the first item related information, in response to the detection that the charge level of the energy storage device has reached or fallen below the first threshold level.

In one embodiment, a customer authentication system includes at least one sensor configured to provide location information of people around a product display section. A customer authentication device is configured to provide customer identification information. A processing device is configured to perform location tracking of the people around the product display section based on the location information from the one or more sensors. The number of people in a predetermined area around the first customer authentication device is then determined based on the location tracking. The processing device enables customer authentication via the customer authentication device if only one person is in the predetermined area and disables customer authentication via the customer authentication device if more than one person is present in the predetermined area.

A payment handling system may operate to handle payments for the cost of a transaction. The payment handling system may receive first information associated with a first payment instrument, receive second information associated with a second payment instrument, and cause a display to update the UI to indicate that an unallocated portion of the cost of the transaction is to be approximately split between the first payment instrument and the second payment instrument.

A payment handling system may operate to handle payments for the cost of a transaction. The payment handling system may receive first information associated with a first payment instrument, receive second information associated with a second payment instrument, and cause a display to update the UI to indicate that an unallocated portion of the cost of the transaction is to be approximately split between the first payment instrument and the second payment instrument.

According to an embodiment, an information processing apparatus includes a device connection unit to allow a plurality of devices to be detachably connected thereto, a processor, and a network communication interface to communicate with a server apparatus. The processor receives from, the device connection unit, an input of first identification information from a first device connected to the device connection unit. The first identification information identifies a particular mobile terminal connected to the network. The processor notifies the server apparatus, via the network communication interface, of an association between the first identification information and second identification information of the information processing apparatus to cause the server apparatus to relay information between the mobile terminal and the information processing apparatus. The processor also executes an accounting processing, using one or more devices connected to the device connection unit, for receiving payments for items registered by the mobile terminal.