No promo code is required in order to claim the offers at ComeOn.
The process of signing up for a new account is very simple. Go to the official website and click on the 'open new account' button. The first step is to choose a username and password. Before you continue to the next step you need to decide on the welcome bonus. There are different promotions at ComeOn for sportsbooks and casino players, and the thing with a welcome bonus is you can claim only one.
The next step is to enter the basic info like your name, address, date of birth, country and phone number. Confirm that you are over 18 and that you agree to the given Terms and Conditions and you are done. You can make a deposit or look around and even test a couple of games in demo mode.
Once you open an account at ComeOn casino you can qualify for their 2x deposit match bonus. Don't forget to click on 'Do you have a voucher code?' during the registration process, enter the code %PROMOCODE and unlock the bonus.