WoW question, how do I get a free trial from a friend?

[z0mb13]

I heard a friend can give out a free trial to play wow... is this true? if so how does he do this? I want to try this game out before I buy it

Thanks!

 

[thawolfman]

There's a little card that comes with the game that has a 10 day trial key code, they can let you borrow their discs and you can use the code to get yer trial