I've been called much worse than "Jin" I didn't even notice your spelling.
There is no obligation or expectation to pay Oldgas.com a fee for selling or buying here. If a member wants to make a donation, he can click on "Help" on the upper left on the forum. On the Help page, a Paypal Donate button will appear on the left column when the page fully loads. You can click on that to send something in or click on "Contact" to make other arrangements.
Often the seller has the buyer send me something and also requests that I let the seller know when that is done.
The support from members financially, by answering questions and posting pictures on the forum is very appreciated. Most of our funding comes from advertisers. Especially clicking and bidding from the eBay links we provide and using the eBay search box at the bottom of every forum page is what pays for most of our free services.
Jim "Oldgas" Potts
Your host and moderator