I've been given a £20 promotion bet from Betfair - if the selection wins or loses I get back £20. ie I'll lose nothing.
I don't just want to stick £20 on anything.....
What bet should I place to try and get back most of the initial £20.
I know there are match bet calculators out there but I just can't get my head around this one.
Obviously with sign up promotions you have got to complete a bet to receive a free bet. Coral are doing £50 back after placing a £50 bet. Stakes not returned.
But for some reason my head wont compute with this one.