After joining the mobile payment bandwagon last spring with Sail, VeriFone is ready to scale back its efforts in the venture. "Our experience through 2012 with tens of thousands of these micro-merchants tells us that the standalone economics of micro-merchant acquiring are fundamentally unprofitable," the firm's CEO, Doug Bergeron, said in a quarterly conference call. According to the head honcho, the cost of wrangling up new business users t
