Presentation given in May 2012 by Paul Baron & Tomomi Sasaki, GADAGO NPO in Barcelona for MuseumNext 2012. What happens when Tokyo art goers are presented with a €10 iphone app full of admission discounts to the 30 best museums in town? Learn from our 1.5yrs of running MuPon; a collaboration between a non-profit organization and museums, a sustainable business with 20,000 users, & a low-risk testing ground for cultural institutions to experiment with digital initiatives.