Post: #4

Maybe because his server has a bad economy where everybody is rich and the gold will never end.

You can use the brazilian taxes rates to discount on the total amount of the gold the players have.
In every week (Monday 00:00AM) you discount based on %, with should vary based on how much he have.

But its not a good idea because the players don't want to get money to lost 'for free'.
You can just block your npcs to buy everything from players, then the amount of gold generated on your server will be get from monsters/events
Another thing is force the players to buy the stuff from NPC. If the player can make everything, he will never lost gold, just resources that he already gathered.

In other words, you need force the players spent money on npc, but not sell everything to npcs.
You can block the empty bottles to be crafted, so your players will buy it from alchemists, understand?