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.
Bolivia is an Andean state in South America famous for its cultural heritage. It is one of the few indigenous-majority American Counties that has preserved many pre-European traditions. While regulation of traditional gambling has gone through sporadic reforms, online and mobile casinos are not regulated. In practice many international mobile casinos accept players from Bolivia.