Just wondering. I’ve opened up a hub and am trying to determine what my markup needs to be above the cost of filament. 3DHubs takes a fair chunk and so does PayPal. If they’re both going to get a piece, that will change my pricing structure significantly.Also, for anyone else who has tried printing on commission, any comments about what a fair markup is or how to determine a fair fee are welcome! I’m not trying to make this into a business, just doing it for fun, so I want my prices to be correct (i.e., I’m not /losing/ money and competitive enough to attract some customers). http://ift.tt/2ea8D6h