A method is disclosed for controlling the software interface of a user's computing device to display information on a display in proximity to the physical location of the user's computing device. The interface is operable to display to a user on the display at least one access window that is operable to access information about a product, which access window requires the user to input a unique string of characters associated with the product, which user's computing device is connected to a network at a user location on the network. In response to the input of the unique string of characters, the user's computing device is controlled from a remote intermediate location on the network to connect over the network to a content provider location on the network, which content provider has an associative relationship with the string of characters at the remote intermediate location on the network.