Free spins are awarded to casino players for several reasons. Many existing players have their loyalty rewarded with free spins, while free spins are also given to players who meet certain criteria, such as placing a certain number of bets or depositing a certain amount over a certain period of time. Most typically, free spins are offered to new customers as part of a welcome bonus/offer. When a player signs up for an online casino and makes a first deposit, they are usually credited with bonus funds and free spins.