Abstract: A system for inventory management of a one-of-a-kind product with a single quantity includes at least one physical store for displaying the product for sale in a physical slot of a grid, one or more online sales platforms to list a product identifier associated with the product, and an inventory database to associate and store product information of the product with the product identifier. The system includes an inventory management server to generate a webpage including a graphical representation of the grid including a plurality of virtual slots corresponding to the physical slots in the grid, receive position data of the physical slot having the product inserted, and overlay an image of the product on a virtual slot corresponding to the physical slot. The inventory management server further displays the webpage with the image of the product overlaid on the virtual slot and update the trading status of the product.

Abstract: A computer program that is executable on a user device and operable to display information on a user display, the computer program being configured to transmit a threat data request, receive formatted data, parse the formatted data, defining parsed formatted data, create display information from the parsed formatted data, create at least one of a graph and a widget comprising a datum of the parsed formatted data, create a threat observing world map comprising a datum of the parsed formatted data, and display the threat observing world map on the user display.