Buckshee™ is a perfect solution allowing free or sponsored mobile data. Solution is available to all subscribers on their current SIM cards and does not require any physical distribution nor provider change. Based on view2surf™ technology, Buckshee™ is an Android application allowing easy integration with any mobile carrier. Zero rated billing setup is enough to offer subscribers free, unrestricted mobile data sponsored by advertisers. No need to change local billing systems or perform complicated network core integration.