Seriously, why don't you guys remove everything from the game, and put it in l2 store? If you have problem with bots, just ban the bots. What about refinary? Isn't it considered as abuse? What about cursed weapons? Isn't it considered as abuse? It looks like anything a player could do to make some profit and buy some decent gear to enjoy this game, turns to be "abuse" for you. Exception ofc is the l2 store, right?
Why don't you put a limit on the times someone can enter instances like istina, octavis, balok, tauti, and their epics? You can count what great amount of profit someone can make of these blessed armor scrolls and rune stones, right?
Also you can make dragons one time entrance for everyone. And dragons drop way too much things that brings profit to players. All these profits players make of that "abuse" of the game are against l2 store.
I don't know, i just dropped here some ideas to increase more your income from the store. Isn't it what you want?
Honestly, was that @Conguero idea?
?