its a bit of a gamble sending cash to someone you just met on the net but you can get a pretty good idea of whos legit and whos trying to rip you off. i
would only order from someone that has been around for a while and has a good amount of referals from boards members, that way you can be pretty sure your not dealing with a scammer, aslo i'd never order more than a half oz at first, that way if somthing does happen at least you wont have lost too much.