Glossary 
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O
On-line - data processing operations that have direct access to a computer, giving the user direct and immediate access to the computer system via terminal devices
On-Us-Check - a check that is drawn on our own credit union
Open-End Credit - credit plan under which a creditor allows an applicant to make purchases or obtain loans up to a preapproved limit without negotiating a new contract each time

Overdraft - a negative balance in an account caused by the amounts of checks or withdrawals being posted to the account exceeding the balance