Guild Wars 2

instead of fighting gold sellers, maybe anet could have an authorize gold seller deal that would authorize and allow other gold sellers to sell gold and in return give commission to anet or some other kind of return.

Well, Anet already have their own safe method of gold selling; through gem purchase and then gem:gold conversion.

Zahld.4956:

instead of fighting gold sellers, maybe anet could have an authorize gold seller deal that would authorize and allow other gold sellers to sell gold and in return give commission to anet or some other kind of return.

And why would they do that?

We have gem → gold conversion. Why would arenanet put something in the game that competes with their own version of gold redistribution for real $$$.

You make no sense.

What they should do is more aggressively remove gold seller gold AFTER it has been bought. Put some of those gold buying accounts into negative gold. That works wonders in EvE Online.