Cashout: draw no bet versus 2-ways

[paparainbow]

Can someone explain why books offer different  cashout amounts for the same stake/ odds when it comes to draw no bet versus other 2-way markets?

 

i mean let’s say 50€ stake at @1.75 draw no bet home, and @1.75 over 2.5 goals.

 

the cashout offer is different. Can someone explain the logic (apparently draw no bet has refund for fraws, but i meed a more analytic answer than this).

 

thanks!

[harry_rag]

I guess it will simply be that. There are 3 possible outcomes, the bet wins, loses or is a push, as opposed to other bets where the bet either wins or loses. I expect you'd see a similar phenomenon with >3 goals as well, where the push becomes a possibility. The possibility of a push will alter the mathematics when it comes to calculating cash out value.