Caixa Econômica Federal and Fiserv Establish Exclusive Alliance for Merchant Acquiring

b'Fiserv, Inc. (NASDAQ: FISV) (\xe2\x80\x9cFiserv\xe2\x80\x9d), a leading global provider of payments and financial services technology solutions, today announced Caixa Econ\xc3\xb4mica Federal (\xe2\x80\x9cCAIXA\xe2\x80\x9d) has selected Fiserv for merchant acquiring services.