In establishing charges under this subdivision, a banking institution may consider the nature of the account and may determine to establish different charges for an account that is opened and maintained primarily for personal, household or family purposes than for an account that is not, and, in determining such charges, may also consider whether the item is to be paid, accepted or returned.
N.Y. Comp. Codes R. & Regs. Tit. 3 § 32.1