When you ask for payment after receiving an e-mail purchase request, tell them to make payment to your Paypal account. Your e-mail address used with Paypal is your "account". You will then get an e-mail from Paypal telling you the money is in your account. You can print the shipping label through Paypal or use USPS.com. When you want to transfer money out of your Paypal account, it usually takes 2 days after you make the request for the $ to be in your bank account.