Berkshire Bank is offering a promotion on its 15-year and 30-year fixed rate mortgages. For a limited time only, the bank is offering a rate of 3.125% (3.143% APR) on a 15-year loan and a rate of 3.875% (3.885% APR) on a 30-year loan with no points. A Berkshire Bank personal checking account is required to be eligible for this offer. The promotional rates are available on loan amounts up to $417,000. Click here for more information.