Someone has bought an item from me for £250, he has made payment and i have an email saying a payment has been made in to my paypal account. I cant see the payment when i log in, at the bottom of the email i received from Paypal confirming the payment, it says that i need to send paypal a reference to them via email when i have posted the item and the money will be credited in to my account???. This sound very dodgy umm, thing is i am not prepared to post the item out without payment.