1. A system, comprising: a point of sale (POS) terminal having access to at least one server computer via a computer network; the POS terminal providing a user interface configured to receive a request for a demonstration application of an application; the POS terminal configured to transmit the request to the server; the POS terminal further configured to download from the server the demonstration application; the POS terminal further configured to store the demonstration application on a computer memory; the server configured to collect information about a type of the demonstration application that is downloaded by the POS terminal; and the server configured to report the information to a manufacturer of the demonstration application.