Altering the conditions under which a preneed burial contract may provide for interest or a finance charge; providing that a preneed burial contract that provides for interest or a finance charge is subject to Title 12, Subtitles 5 and 6 of the Commercial Law Article; providing that if a registered cemeterian or permit holder sells a preneed burial contract to a commercial lending institution, the purchasing lending institution is restricted to the financing terms of the preneed burial contract; etc.