Daz is a business that offers products made for use in Poser. I find many of their products to be reasonably priced, of excellent quality, and useful for my own artwork so I buy them. They have others that I don't feel are worth their asking price or that I have no real use for so I don't buy those. Same thing goes for stuff in the marketplace here, at runtimedna.com, mecom4d.com, etc. Welcome to a market economy!