Digital Trends – Detailed by reports from both the campaigns of President Barack Obama and Republican challenger Mitt Romney, Squareâs mobile payments hardware is being rolled out to collect campaign donations. Fundraisers are being outfitted with the small, plastic credit card reader which can be used with the iPhone, 3G iPad or Android smartphone to collect money while campaigning within neighborhoods or other commercial locations. Assuming that this program is successful when collecting money for presidential candidates, more politicians in lower levels of office could also adopt the strategy of collecting thousands of micro-payments with mobile smartphones or tablets. During the 2010 campaign season, the Square application was used by New York politician Reshma Saujani as well as Silicon Valleyâs Josh Becker for political campaigns.