5. Only the following persons, after proving a legitimate interest, may be informed of the existence of a contract by the seller:(1) potential buyers, that is the person who intends to be a party to a contract referred to in section 2 or to a funeral services or sepulture contract entered into after death;
(2) persons for whom the goods or services stipulated in a contract may be intended, as well as the persons’ liquidators, successors, mandataries acting under a protection mandate, tutors or curators and their mandataries.