Now the deals in Hazbin Hotel one make is a simple handshake for whatever amount of one soul with what they want with the other like how Valentino have angel dust to do his sick minded films so Andrew does can have some money for his little addiction and the trains Valentino has on him is very Ironclad.

The only solution I can see right now is to kill Valentino but double-edged sword if he's killed so is angel dust as well.

As for what deal Alistair had made with well there are those I have a reason to believe he may deal with Lilith and both him and her have been gone for 7 years until he showed up at Charlie's hotel door after she called her mom that's too big of a coincidence for anyone.

As for how many deals one can make is to me at least be up to three with the soul being the payment of the third so Alistair will have Charlie as a bargaining chip to call off whatever deal they have made but it could test another theory but that's at a later date.

Sidenote: from past know contract related file entries that I looked up in the archive there are two that most be acquainted with starting with a Pinky and the Brain Halloween episode where pinky signs a double contract for brain so he can finally rule the world but brain is Pinky gone felt very unhappy of a Time and well Pinky's vague wish have a devil unable to Grant it does make it null and void, while the pixie contract that floppy Bob signed in Fairly Odd Parents special school out the musical have loophole that undid what the Pixies did when sloppy Bob's perspective of fun changes.

Now how can a Hazbin Hotel deal be broken you still have a guess what now but we're all the deal contracts being kept is another even if there's an idea or two on where they could be hell then and what floor maybe a bit too specific for anyone.