I have another one I don't know how to make the best off.
BetClick are offering new members upto £20 back of a losing stake. For example, I have joined and now need to deposit £20 into my account. I have to place a bet with that and if it wins I get it all but if it loses I get my £20 back.
This means that there is no qualifying bet.
So, my thoughts are to try and place a bet on say football with the dog being about 4.x in odds. I will lay this in Betfair and hopefully the dog won't win. This would mean that I will get my money in Betfair and get my £20 back from BetClick.
Here are some maths (I think

)
Football - Aston Villa v Blackburn
Aston Villa - 1.68
X - 4
Blackburn - 6.6
If I back the draw and it loses I will win my £20 from Betfair and be refunded my £20 from BetClick. However if its a draw I lose my money from betfair and get my winnings from Betclick which is essentially a scratch deal.
I get the feeling I should just go for something that isn't a favourite but still possible. If it comes in I win and if it doesn't I get my money back and move on
What dyou guys think?