I offer Paypal. Escrow is a 3rd party that drafts a physical legal document to be signed by people wanting to reach an agreement that settles the payment for the party. Paypal is an excellent escrow service. Harassing people will not change their mind. This is not Nazi Germany nor Russia. I do not think that any legal paperwork will be drafted nor will I put my faith blindly in someone I do not know. I know Paypal. The more you insist the more illegitimate it all sound.