aye http://helpcentre.ladbrokes.com/app/answers/detail/a_id/235/~/lucky-15/31/63 I was meant to build a bot to rape them on this, but never got around to it.
If you were lucky enough to get all 4 in, on correct scores the pay out could be very high, most bookies would only PTL on the highest odds selection of the four and that would need to be over 50-1 unless you were doing a £10 L15 say, you could indeed cover 4 matches over a variety of scores, you'd only need to get lucky once. Even four one nils which can be around 6-1 if you aren't choosy would return over 4 grand for a pound L15! TF I don't work for that shower, my till would spit out any bet I tried to translate as an L15 that wasn't nags or dogs.