Rough start, Smooth Finish
It was difficult to get to the print ready state, and there was no way to tell whether my upgraded art met "minimum standards". Support was responsive, but I would have liked a little more advice/help on quality standards. Also, even after the art tribulations were "resolved" by me taking a chance and just approving it, that shipping took a long time. That could have been on the USPS, I don't know. All in all, I am happy with my cards though, and would probably use 123Print again, but with a little more knowledge on my side.