Providing software over a network may include receiving a redirected access over the network from a user device at a central server, and receiving an identification of a network device and/or electronic advertisement from which the user device was redirected. A download file including the software and an acquisition code may be provided wherein the acquisition code corresponds to the identification of the network device and/or electronic advertisement from which the user device was redirected. In addition, the download file including the software and the acquisition code may be transmitted over the network to the user device. Related systems and computer program products are also discussed.