What's the deal with betonline.com Parlays?

[bookie]

Below is what they have posted on their homepage. There must be some fine print I missed because these "Max Payout" odds would leave them paying out more than they take in.

What am I missing?

BIG BONUSES
WORLD HIGHEST PARLAY ODDS
# of Teams Standard Payout Max Payout
2 13 to 5 4 to 1
3 7 to 1 12 to 1
4 12 to 1 25 to 1

[bookie]

Sorry fomatting is daffy...you can see the odds table here.

http://betonline.com/sportsbook/index.asp

[Doug]

Maybe it's a capped payoff for when you parlay dogs on ML.

[Ganchrow]

Maybe it's a capped payoff for when you parlay dogs on ML.

I believe that that's exactly what it is.

[bookie]

I see. So 13-5 is what they're calling "World's Highest Parlay Odds." The three and four teamers, though, are a notch to the good.

[Doug]

Standard odds ( most books) are 6-1 on three teams. The 7:1 is no vig, so that's excellent.

BOS used to offer 7-1, we know what happened there.