Answer:
Regulation E applies to consumer accounts, and defines them as accounts opened by individuals (not LLCs) primarily for personal, family or household purposes, not sole proprietorships.
If you want to define the terms of your EFT services for a business and assign responsibility when problems arise, you can't depend on your deposit contract or a handshake. You need some form of agreement or contract the lays out the rights, duties and responsibilities under the agreement.
First published on BankersOnline.com 8/31/09