I sell my stuff there - though I did have one of them printed off so I could show my non computer using mom

The prices are set by Zazzle per size and you get 17% commission on all sales - including your own if you buy them.  They supply the paper, the ink, pay the postage etc.  17% doesn't sound much but it's one of the best around.

I did try CafePress before that but they had some odd TOS so I moved.

Gill