Startup Vitamins sells motivational posters, framed prints, mugs and other print products to businesses, mostly startups. We offer 20% commission for each sale. Posters are priced at $26, $36 and framed prints at $76 and $126. Typically, a customer orders a handful of prints so the average order size is close to $100 so you can expect to get $20 off each sale you generate.