Abstract: According to one embodiment, a sales data processing apparatus, such as a point-of-sale terminal or the like, includes a processor. The processor is configured to register commodity information for commodities in a sales transaction, receive an operator selection designating an item of registered commodity information, and then receive editing data for editing the designated item of registered commodity information. The processor then edits the designated item of registered commodity information according to the received editing data and causes a display screen to display the edited item of registered commodity information and the unedited item of registered commodity information together on the display screen. In some examples, the edited and unedited information may be displayed adjacent to one another and in a different font format.

Abstract: According to an embodiment, a checkout device has a processor configured to acquire merchandise information for an item being registered for purchase in a transaction, and then execute a settlement process for the transaction based on the acquired merchandise information. The processor is configured to cause a display screen to display, on the same screen at the same time, a first display area in which a transaction amount for the transaction is displayed, a second display area in which at least one settlement method to be used for the settlement process is displayed in a selectable manner, and a third display area in which information about a selected settlement method is displayed.

Abstract: According to an embodiment, a server device receives access in which participation information is designated from each of terminals provided in a plurality of restaurants. The server device specifies reservation information registered in a reservation management table on the basis of reservation identification information included in the participation information. The server device connects the terminals identified by terminal identification information included in the specified reservation information to each other in a communicable manner.

Abstract: According to one embodiment, a merchandise shelf includes a display panel that displays an image showing a range in which a commodity is displayed, a touch panel for input of an operation correlated with the image, a memory that correlates and stores an ID of the commodity and the range in which the commodity is displayed, and a CPU that changes the range in which the commodity is displayed stored by the memory and changes the image showing the range in which the commodity is displayed by drag operation input to the touch panel.