A dynamic receipt generating (DRG) computing device is provided. The DRG computing device is configured to receive user preference data including dynamic receipt preference data, and a payment account identifier associated with a user. The DRG computing device is also configured to store the user preference data, and receive real-time transaction data associated with a purchase made by the user using a payment account associated with the payment account, the real-time transaction data being in a first format. The DRG computing device is further configured to retrieve the user preference data from the memory based on the payment account identifier, and generate a dynamic receipt based on the real-time transaction data and the retrieved user preference data associated with the payment account identifier. The dynamic receipt having a second format different from the first format, and to transmit the generated dynamic receipt to the user.

A method, system, and computer program product is provided for generating digital receipts. The method includes receiving, through a first communication channel, a transaction request message from a merchant system for a transaction between a consumer and the merchant system using an account identifier, assigning a transaction identifier to the transaction, storing the first transaction data in association with the transaction identifier in at least one data storage device, receiving, through a second communication channel, digital receipt data comprising a digital receipt object and second transaction data, processing the transaction using the account identifier, determining the transaction identifier based on the second transaction data by matching the second transaction data to the first transaction data in the at least one data storage device, and storing the digital receipt object in association with the transaction identifier in the at least one data storage device or at least one other storage device.

An arrangement includes a receipt printer for printing a receipt arranged in a housing. The housing includes a pivoting lid which in an open state allows access to the receipt printer and in a closed state prevents access to the receipt printer. The lid has an opening through which a receipt printed by the receipt printer can be output in the closed state. The arrangement has a receipt output unit which in the closed state is arranged in the opening of the lid opposite to the receipt printer, at least a first receipt guiding unit and at least a first elastically deformable element for spring-mounting at least one component of the first receipt guiding unit. The receipt printer has a second receipt guiding unit. The first receipt guiding unit is engaged with the second receipt guiding unit when the lid is moved from the open state into the closed state.

An arrangement includes a receipt printer for printing a receipt arranged in a housing. The housing includes a pivoting lid which in an open state allows access to the receipt printer and in a closed state prevents access to the receipt printer. The lid has an opening through which a receipt printed by the receipt printer can be output in the closed state. The arrangement has a receipt output unit which in the closed state is arranged in the opening of the lid opposite to the receipt printer, at least a first receipt guiding unit and at least a first elastically deformable element for spring-mounting at least one component of the first receipt guiding unit. The receipt printer has a second receipt guiding unit. The first receipt guiding unit is engaged with the second receipt guiding unit when the lid is moved from the open state into the closed state.

Implementations are disclosed for facilitating visual programming of machine learning state machines. In various implementations, one or more graphical user interfaces (GUIs) may be rendered on one or more displays. Each GUI may include a working canvas on which a plurality of graphical elements corresponding to at least some of a plurality of available logical routines are manipulable to define a machine learning state machine. One or more of the available logical routines may include logical operations that process data using machine learning model(s). Two or more at least partially redundant logical routines that include overlapping logical operations may be identified, and overlapping logical operations of the two or more at least partially redundant logical routines may be merged into a consolidated logical routine. At least some of the logical operations that were previously downstream from the overlapping logical operations may be logically coupled with the consolidated logical routine.

A portable terminal includes a network interface, a memory that stores a membership code, a display including a touch panel, and a processor configured to acquire one or more electronic receipts associated with the membership code through the network interface and store the electronic receipts in the memory, acquire coupon information associated with the membership code through the network interface and store the coupon information in the memory, control the display to display a first screen showing first and second buttons, in response to a selection of the first button through the first screen, control the display to display a second screen showing a list of the electronic receipts stored in the memory, and in response to a selection of the second button through the first screen, control the display to display a third screen showing the coupon information stored in the memory.

A portable terminal includes a network interface, a memory that stores a membership code, a display including a touch panel, and a processor configured to acquire one or more electronic receipts associated with the membership code through the network interface and store the electronic receipts in the memory, acquire coupon information associated with the membership code through the network interface and store the coupon information in the memory, control the display to display a first screen showing first and second buttons, in response to a selection of the first button through the first screen, control the display to display a second screen showing a list of the electronic receipts stored in the memory, and in response to a selection of the second button through the first screen, control the display to display a third screen showing the coupon information stored in the memory.

A paper sheet storage apparatus includes processing circuitry configured to deposit and withdraw a paper sheet under control of a POS terminal that performs an accounting process at a cash register, identify a product placed on a lower tier of a cart in a passage of the cash register, and transmit information about the product identified to the POS terminal.

Provided are a checkout device, a control method, and a storage medium that can smoothly perform a checkout process for a customer in accordance with a status. The checkout device includes: a first input/output unit; a second input/output unit provided to face a different direction from the first input/output unit; and a control unit that selects an input/output unit which accepts input related to a checkout process from the first input/output unit and the second input/output unit based on at least one of status of the checkout device and time.

Provided are a checkout device, a control method, and a storage medium that can smoothly perform a checkout process for a customer in accordance with a status. The checkout device includes: a first input/output unit; a second input/output unit provided to face a different direction from the first input/output unit; and a control unit that selects an input/output unit which accepts input related to a checkout process from the first input/output unit and the second input/output unit based on at least one of status of the checkout device and time.