Yep. Every single time he is sold. Note it is 15% of the profit the selling club makes though, not 15% of the amount he is sold on for. Edit: actually, I might be getting mixed up. I know we can definitely benefit again from a sell on, but I think it is 15% of any profit Everton makes from his sales. So if they have a sell on in place, we get 15% of whatever they get.