[quote=@Lucidnonsense]
Hrmm I had a concept for a faerie, was originally going to go with Goblins, but does anyone know any types of fae that are known for getting into pacts and bargains? Im looking to make a Faerie merchant.

Maybe they are just called "Pactmakers" or something, I have a definite idea in mind, but need to tie it better to some folklore creature (unless I can tie it to folklore itself, rather than a specific being from it)
[/quote]

That is for the most part fae or faeries in general. The idea of the infernal deal comes from old Irish and Welsh stories (it was transplanted onto demons when the Christian Church became dominant and wanted to discourage the practice of older faiths). A fae pactmaker would be less a type of a fae and more their occupation. Though making deals and collecting favors would be a way of life in the fae realm it is not inconceivable that someone would use it to make their primary living. It wouldn't require a special type of fae as words are binding and promises must be upheld.

Think of it like this, Rumpelstiltskin is the modern version of an old faery story.