As a new player, you are welcomed with a generous offer designed to give you a head start in your betting journey. You must make a qualifying bet of minimum odds within 14 days of registration to. Our extensive guide to the best free bets and betting offers for February includes details of more than £ in free bets and bonuses. Only 18+ new users registered using the “MB20” bonus code are eligible. The Dragonbet promo code to claim the free bet welcome offer is 'bet15get10'. dragon bet allows the casino to get twice as much money wagered on the table bonus. Although this is most often a deposit free bet, it is. Although there is no long-term welcome bonus, Dragon Bet has offered free bets to new customers in the past and may do so again in the future. Players can place their initial bet with this bonus, giving punters a warm welcome to the DragonBet site. Terms and Conditions Apply. I am describing this side bet because I have an unusual story to tell. Wager £+ on selected slots and get 50 FREE SPINS, every week! Play Now. . This may be automatically entered for you on the registration form but if not. The sign-up bonus essentially allows you to.