Just tried CVRBONUS1500 yesterday and it worked perfectly for me! Got the full £1,500 first bet offer they’re advertising. Make sure you’re using it during registration though, not after you’ve already created your account. Their current promo expires April 8th according to their site, so you’ve still got time. The bonus terms are pretty decent – if you lose your first bet, they give you the stake back as bonus bets (up to £1,500). If your first bet is over £50, you get five separate bonus bets (each worth 20% of your stake), otherwise just one bonus bet. They expire after 7 days though, so use ’em quick!