Sports Interactive says it its rules section: "Any promotional bonuses offered to new members apply strictly to new members only. Any new member bonus offers are valid for a maximum period of 30 days from the time of signup."
Now does this mean that the bonus amount must be used within 30 days (e.g. deposit $100*20%=$20 must be used within 30 days) or that the rollover requirement must be meet within 30 days to keep bonus and winnings?