Here's a little PSA:
Just because you write out a pact that when you do X, the demon will do Y, it doesn't mean the demon has agreed to your terms.
The Red Dragon grimoire is pretty clear about what you need to do in order to call upon Lucifuge to become wealthy, and it's only a little less clear about how you are supposed to get paid. Killing women and winning the lottery aren't part of it.
Just because you think you understand what you're doing, doesn't mean you do.