Dealer means, in the case of property improvement loans, a seller, contractor, or supplier of goods or services. In the case of manufactured home loans, dealer means one who engages in the business of manufactured home retail sales.
12 CFR § 1024.2
Statutory terms. All terms defined in RESPA (12 U.S.C. 2602) are used in accordance with their statutory meaning unless otherwise defined in paragraph (b) of this section or elsewhere in this part.