[MilesBeyond]

Here's a question: What are people's thoughts on using skill checks to influence interactions with other players? e.g. I ask you to go get me some gargoyle skulls, tell you I'll pay you 150 per skull. You come back to me with some, but tell me you want 200 per skull, then do a Persuade check so that I'm obligated to pay 200.

Personally I don't know how I feel about that because on the one hand, it could create some cool RP opportunities and help to flesh out the character, but on the other hand, it rather feels like arm-twisting, and it can be open to all sorts of abuses. I'm guessing it's a no-no?