User input - in order to provide the service we offer, we need user to input their Zip code/postal code, and/or current location information.
Facebook account - since we are an application based on Facebook platform, a user's Facebook account name and profile image may be needed for some functions of our application, such as to share our application with a user's friends.
Club information - any club information resulting from using our application are provided either by the club(s) themselves, or by their umbrella organizations. We simply put them into our database. It is not us who provided those information.