The vendor, who would see that I'd sent it, would be confident that they could then send the product to me, and then when I received it, at least two of the three people engaged in the transaction, vendor, buyer, site administrator, would have to sign the transaction off with a unique
El proveedor que vería que yo lo había enviado entonces podría estar seguro de enviarme el producto, y luego, al recibirlo, al menos de 2-3 personas involucradas en la transacción vendedor, comprador, administrador del sitio, tendría que firmar la transacción con una firma