Because there will be a lot of action this December in top soccer competitions such as Champions League, Premier League, Serie A, Bundesliga and Ligue 1, there is no site that can match Bet365 in range of pre-match and live markets on other sports. Of course there is a nice welcome bonus of 100% up to €100 (100% up to £200 for UK) and great Bore Draw money back offer (info) for players who prefer betting on correct score.
Another great addition to Bet365 promotion portfolio is Bonus On The Go. It's up to £50 and is tailored for customers playing on their mobile phones or tablets. Important thing regarding this promotion is that it is available for both new and existing customers.