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.
Belarus is an Eastern European country with strong cultural and political ties to Russia. Belorussians have a strong sense of national pride and preserve their traditions meticulously in clothing, food and culture. While traditional gambling is legal and promoted by the state, online and mobile online gambling casinos are illegal and effectively blocked.