Moving Mobile Payments to the Top of the Retail Pyramid

A lot of business innovation starts out at big companies and works its way down to small enterprises as the cost of innovation drops as adoption increases. Not so with mobile payments where companies like Square, PayPal, and Intuit have ignited mobile payments innovation that is now moving upstream to larger retailers. So how will this climb to the top of the pyramid look and who will get there first? ROAM Data EVP Ken Paull sounds off here.