List of Merchants & Farmers Bank Stores in Plankinton, SD Outlet Note Regular Brands Merchants & Farmers Bank South Dakota Plankinton Rating 5 based on 57 votes Official Website http://www.fmb.com/ Products Banking Savings Saving Bank Saving Plans NameAddressPhone Name/Address/Phone Merchants & Farmers Bank outlet - Plankinton 101 S Main St (605) 942-7781 People Also Viewed