There is such things as "free" software, that so far, has done really well. The example that immediately jumps to mind is the "Free-to-play" game. You downloa

There is such things as "free" software, that so far, has done really well. The example that immediately jumps to mind is the "Free-to-play" game. You download the game for free, but you can buy stuff to enhance the game via micro-transactions.