[1.2.229] Cash Trading room?

That's because numerals are cut in threes, (the American way), but Korean numerals are read in fours.

So in a trade someone could put up 1,111,111 and the korean person would think it was a 1억 1111만 1111, which is 1 1111 1111.

EDIT:
and 만 is NOT an abbreviation. That's the actual Korean word for 10k.

Huh, that's pretty similar to the Chinese (and Japanese?) way of counting. 1亿 1111万 1111. I used to always be confused the English terms of million and billion, and the Chinese terms of 10k and 100mil. Now I just count the zeroes.