There are so many New Jersey sports betting promotions, that you might need a hand figuring out where to start! Some are definitely better than others, so if you’re looking for an ultimate guide, read on for our top recommendations./faq-item] NJ sportsbook promotions work in a couple of different ways, like risk-free bets and matched deposit bonuses. If you’re looking to sign up at a new sportsbook, you should definitely check out our full guide to the best NJ sportsbook bonuses.