In addition, Tappx may collect the precise location of your device (using GPS signals, device sensors, Wi-Fi access points, Bluetooth signals, Beacons signals and cell tower ids that can be used to derive or estimate precise location, or other geo-location data), when location services have been enabled by the end user for the mobile app or website that uses our SDK (you typically have to choose to turn on device-based location services).</p> <ul> <li> <strong>