REDWOOD CITY, Calif. and BOSTON, Feb. 29, 2012 /PRNewswire/ – Omidyar Network and ACCION International announced today that they have invested US $3.2 million in Mobile Transactions International, a Zambia-based company that leverages mobile technology and an agent network to enable financial transactions across the Zambian economy. The $4 million investment round also includes $500,000 [...]

