(1) The provisions of sections 663, 665 to 670 and 672 to 674 apply to a service contract or a contract to produce a work dealing with the management of the affairs of another to the extent that nothing else is specified in this Subtitle and, if the person obliged is entitled to terminate without observing a period of notice, the provisions of section 671 (2) also apply accordingly.
(2) A person who gives another person advice or a recommendation, is not obliged, notwithstanding the responsibility that arises from a contractual relationship, a tort or another statutory provision, to pay compensation for the damage arising from following the advice or the recommendation.
(3) A contract by means of which one party undertakes to effect the enrolment or registration of the other party to participate in games of chance operated by a third party requires text form.