5edaebfc_ere_a_Difference____Boston_Fed__Overdraft_Protection
[Comparison Chart] Do I Have to Have Another Account with the Bank? You may or may not have another account with the bank [Overdraft Protection] 
You must have another account, credit card account, or equity line with bank that can cover the overdraft
Bounce Protection and Overdraft Protection: Is There a Difference? - Boston Fed
Overdraft Protection