The screenshot is very blurry, but I guess what you've got is a 0gpt deal?
Thats funny, I have to try if I can get it in a game.
EDIT: The game will (no suprise) not let you enter a lump sum of 0 or 0gpt as part of a deal. I wasn't sure since I've never tried it before. Even though it would be meaningless, it wouldn't be a bad deal for anybody