Certain retail fuel transactions retail delivery fee exemption provision

SF 3866 exempts certain non-fuel products from Minnesota's retail delivery fee for fuel transactions. It adds definitions to clarify that diesel exhaust fluid (a urea-water mixture for emissions systems) and fuel lubricants (like motor oil and transmission fluid) are not considered "fuel" under state law. This means retailers selling these specific products won't be charged the standard delivery fee applied to actual fuel sales. The bill directly affects businesses that sell these items as part of vehicle maintenance, not fuel retailers. The change is purely definitional, reclassifying these products to remove them from the fee structure.