Received an email from DaVincisGold offering a match bonus of 39900%.There is no wagering requirement,you deposit £25 and are given £10000 to play with.There is no max cashout or wagering requirement and you are given 2 hours to get your balance up to £100,000 and if you do,you can cash out.No intention of taking this,offers like this scream 'rogue' but i was wondering if this was the highest offer ever to come from any casino.