ST. PETERSBURG, Fla. (8/3/10)--PSCU Financial Services today announced a partnership with Legacy Member Services. Legacy will refer card processing, electronic banking and other services to PSCU Financial Services. In turn, PSCU Financial Services will refer personal and small business check printing opportunities to Legacy. Both organizations serve the credit union market. Legacy, Birmingham, Ala., provides checks and transaction-related products. PSCU Financial Services, St. Petersburg, Fla., is a credit union service organization that serves more than 1,500 financial institutions nationwide.