PayPal uses a pre-screened method, which implies that the financial instruments you use to open a PayPal account are have already been KYC'd, in this case a Credit Card and a Bank Account. PayPal, simply verifies that you are indeed the owner of such an account.
PayPal by law is required to do OFAC and SAR checks.
PayPal by law is required to do OFAC and SAR checks.