This is easier than matched betting.
You just open 2 spread betting accounts ( sporting index and igsports)
To get either £300 in bets or £100 cash from sporting index you need to place 5 bets with a £20 liability on each to qualify.
The easy bit is, you buy (or sell) at sporting index and do the opposite on igsports. You should be able to do this with no loss whatsoever as their quoted prices are very similar and no comm to pay either,
Oh yes, igsports offer 2 x £100 free bets too with the same qualifiers!
Possible £500 profit here!
You DO need a decent wedge in both accounts to allow for 'margin'
Bill
