Among these, most are targeting existing customers and only two are rewarded to new customers who sign up with Casinia and make a qualifying deposit. There are nearly twenty promotions that CasiniaBet advertises on its official website and that does not include the special promo offers reserved for the loyal VIP players of the bookmaker. Step 5: Join the bookmaker, make your first deposit and claim your welcome bonus.Step 4: Before you fill it out, provide your CasiniaBet bonus code in the promo code field at the bottom of the form.Step 3: Complete the online registration form with your personal details.Step 2: Go to Casinia Bet and click on the “Join Us” button to register.Step 1: Consult the table above and choose your promotion to reveal the promo code.