Many people still want to try before they deposit their hard-earned money. This concept still exists today, and it is quite popular.
These spins gave players the opportunity to try casinos and games before they make a commitment and deposit real money. Casinos knew how to get around this by offering free spins on signup. Because online gambling was a relatively young concept, people were a bit leery.
PLAY NOW! Read reviews A Little Background – A Brief History of Free Spins Online casinos started becoming more common in the early 2000s.