Guild Cards?

[Link152]

What does trading guild cards do? have seen the option in the menus, but I don't have a BBA yet, so I can't get online to find out what it does.

[hucasts_rock]

guild cards are like buddy lists u can send them to people ,vise-versa so u can send mail or locate your friends @ any time

[Raist]

its how you find people online, they give you there card, u search them and it gives you there exact location

[Spy]

It's like one of those damned "National ID cards" everyone jabbering about these days.