hello
i find it hard to trade over 1bil zeny
you have to trade items and try your best to not get cheated
so i have some Suggestion
its to make npc that sell a coin and make this coin price like let say 1b
and of course its tradable and when you buy this coin
it doesnt get effect with discount or any skils or over price it as well
so it fix to 1 bil sell or buy same price
this coin will help with trade items over 1 bil price
let say i want buy GTB for 30 bil i can go to this npc and buy 30 coins and give this to GTB seller and he can go and sell this coins to the npc and get his 30bil
i think this will help meny ppl with trade and will not get cheated easly
sorry for some Mistakes in my english this is not my language
and i dont know if it actually easy to make this npc or not i am only giving some Suggestion
and of course i accept any Suggestion anyone