With our Commercial Money Market account, there are no deposit fees and you’ll earn very competitive interest rates on your funds. This account has a limit of 6 third party transfers per statement cycle, 3 of which may be checks. Benefits include: Highly competitive interest rates Minimum opening deposit of $5,000 to open Minimum balance requirement of $1,000 to avoid monthly maintenance service charge of $10* Free Bay State Business Online Banking Free Online Bill Pay (limits may apply) Free Telephone Banking** Open an account today! To open an account, please call Customer Service at 508-890-9000 or 800-244-8161 or visit one of our branch locations.