Liberty Reserve question...

I'm about to do a deal through Liberty Reserve, what do I need to give the person to send the money to my account, how do I found out if I have the money or not, and is there any precaution I should take, etc? If anyone replies, thank you a lot!
-XX

You need to long into your LR account.

Give them your LR ID. It should look like UXXXXXXX

Once they have sent, refresh your LR and it should be in your account.