Using pixel tags and other similar technologies: Pixel tags (also known as web beacons and clear GIFs) and other similar technologies may be used in connection with some pages and areas of the Services and HTML-formatted e-mail messages to, among other things, track the actions of users of the Services and e-mail recipients, measure the success of our marketing campaigns and compile statistics about usage and response rates of the Services.</li> <li>Physical Location: We may collect the physical location of your device by, for example, using satellite, cell phone tower or Wi-Fi signals.