Donald's review of Cool Tennis Player Sticker

I am a member of two tennis clubs and in both cases when I have pulled into the parking lot and met friends that I know who are also members, they ask me if those stickers are a verification of my membership. Of course I tell them that I got them independently from car-stickers, But more than once It's been suggested that they be part of the club identification. I've mentioned this to Club Management and hopefully that they will follow up on the idea.