I just received a request to sell a picture I took, to the airline that is operating the plane. It's a smaller charter operator, so not one of the big boys. They want me to quote for all rights usage in company promotional materials, as well as use of the same pic in a large framed print in their HQ.
I personally don't think the pic is very unique. It's a simply view on the ground from behind the wing (though quality is quite high), so I certainly don't want to exaggerate my quote. It's never going to be their centerpiece of advertising; I do realise that I should request some amount though, in order to protect those who try to make a living out of selling pics. Any ideas?