Selling without PayPal

Paypal is great - for the buyer.

Dispute time, they always side with the buyer and the seller is out the part AND the cash, even when the part was as promised.

USPS money order for sales.

That way you can sign it over to cover the postage and if it is a fake, they will let you know before you lose your part.
I really have to disagree. PP has never kept my money and my parts. I have had people a time or two file a dispute. Both times they made the buyer return ship the part to me and then after I had my part back I issued a refund. I venture to say I have had more PP transactions than most here. It’s the best game in town.