Lawn Care Service of Cedar Park 100 E Whitestone Blvd Ste 148, #166 Cedar Park, TX 78613 (512) 595-0884
I think this is where Konami are trying to force you to buy MyClub coins. Most of the top managers don't accept GP coins.
My advice if you haven't done so already is to keep the MyClub coins to buy managers and try to finish all the tasks that gets you 50 coins