Does any sites offer progressive parlays?

[mposhtkouhi]

Back in the day I believe it was betting express that used to offer progressive parlays which is a 4 teamer u can lose 1 and sill win 8 ur allowed to miss 2 obviously odds drop drastically even if you hit all of them

 

[avid1]

Is it "Banker" bet you're looking for? b365 has it.

 

[benebox]

Betfair does something similar, It allows you to lose one bet but offers less money. Just click the bets you want to make then press the edge button that appears.

*Edit, sorry nevermind. I just checked, it only pays you back your original bet money.

 

[chemmy]

A round robin might be close to what you are wanting.