Paypal question (in Off-topic)

I have a paypal account with a single prepay CC hooked up to it. No bank account, and no PP CC.

If I sell someone CB2 for USD sent to my pay pal account, what happens? Does it re-charge my prepay card magically? Or is it held in like a seperate Pay Pal only envelope that I can use to make purchases online?

it's held on your pay pal account rather than put on your pre paid Credit Card.

another paypal question... if i have USD in my paypal account and I wanna withdraw it (use it), how can I do that if I am not in the US? I am near Singapore though.

first you have to link a bank account to it. You will probably get whatever balance you have in PayPal in USD which will convert into your currency. Dont think it matters where you live

unless you mean "use it" as in buying something else online. Then you dont have to have a bank account or a place to withdraw it to.

Or, you can sign up for the "Premium Member" account (at no additional fee) and then PayPal will take like 2.7% from money sent to you, instead of charging you a member's fee. This enables you to accept credit cards via paypal.