where to sell game credits

來源: 2004-03-29 12:42:12 [舊帖] [給我悄悄話] 本文已被閱讀:

One of my friends in China asked me whether there's any web site that her friends who are very good game players can sell the game credits.
Do they make money by selling credits? I never played games before, so need some advices on it.
Thanks for the help.