Maryland Appendix B — Selling Persons is a document that outlines the conditions under which a person may be sold in the state of Maryland. The document outlines the requirements for the buyer and the seller, such as the age of the buyer, the value of the person being sold, the method of payment, and the type of sale. The document also outlines the restrictions on the sale of persons, such as the prohibition of human trafficking. There are three types of Maryland Appendix B — Selling Persons. They include: Selling of an Adult Person, Selling of a Minor Person, and Selling of a Person with a Mental Illness. Each type of sale has its own set of requirements and restrictions.