Dan
I am not sure what you are asking here, but the rules as I know them are that a guest has to be with a member. The member must be present when their guest is driving. A guest fee gets charged to the member for the day on the members account for the day they are a guest. If the track has something different for guests that the track allows, and charge them a fee in cash payable to the track, then I am not aware of it and you would have paid Erik directly when siging in.
Tim