And that is where the resale, or secondary, online market comes in.

So does Microsoft plan to try to follow the same formula, and change the economics of the online market?

"We've learned more about the online market and have more technology in place than anyone else."

But the online market used to make room for mediocre games.

Apple largely created the online market for legal music.

It has become a growing concern for the operators of online markets and regulators.

Some entrepreneurs who thought they would be made if the set up their "niche" in the online market.

A tour shirt was released to the online market and it featured the cover of the album.

Especially prominent is a focus on transitioning the cards to an online market.

Nevertheless, the online market is still not being used to its full potential.