A free spin is essentially an offer that a casino gives to its players to spin the reels free of charge and have the opportunity to win real cash. The free spins may be given to both new and current customers, and it's one way to reward and encourage them to continue betting.
Ghana is so famous for the large gold supplies that it used to be called the "Gold Coast" by the Europeans. Ghana is also one of the very few African countries with legal and regulated gambling, including mobile online gambling. The extensive internet penetration level makes online and mobile casinos a serious alternative for local gamblers.