Law No. 124 of August 4, 2017, the “Annual Market and Competition Law, “stipulates the obligation to disclose to the client, in written or digital form, the degree of complexity of the assignment, providing all useful information about the conceivable charges from the time of conferment to completion. The rough estimate, which even we veterinarians must mandatorily disclose to the client because the law requires it and not because we are venal, indicates the cost items of individual services.