ery sportsbook offers promotions to entice new customers to sign up for an account and to keep existing customers coming back to place more bets. Promotions are basically marketing, but they offer value to the customer. How much value depends on the promotion. The following are some of the common promotions offered by major sportsbooks, all of which will be available on NY sports betting apps: Risk-Free bets Deposit match Odds boosts Profit boosts Free bets Parlay insurance Merchandise giveaways