The checkin feature is at the heart of the All Square experience. It allows you to notify your friends when you are golfing but also keeps track of all the courses you have played. Each check-in (and review) drops a pin on your World Map!
During the month of February, you need to check-in (with the mobile app) at 3 different golf courses to get an entry to the prize draw for a 2-night stay for 2 and 4 green fees at PGA Catalunya Resort.
Enjoy your golf and best of luck.