first...
open 2 domo clients..
then..
first account collect salt..glass..or mushrooms...
second account...
hunt mats or tools to vend..(such as animal fats on 200-400gold)
or elder quests items...
then..
click start...
and log off...
switch user so that the other user is logged in...
then..
open another 2 clients..hehe...
there..haha..
i think it's not bannable...
cause i am using it everyday...hehe
but be careful...
ur PC might not good in using many client...
sry for my bad english