Holder. A person who possesses a validly issued general registration and general registration number plate(s) for the current registration period.
Owner. A person who owns a motor vehicle or trailer and, unless otherwise provided by the context, includes a plate holder who is leasing a vehicle at market rates.
Principally and Substantially Engaged in the Business of. An applicant or holder must be engaged in the type of business for which the general registration and general registration number plates are authorized to the extent that a reasonable person, unfamiliar with the nature of the business, would conclude from an inspection of the premises during normal business hours, that the primary or chief activity conducted on the premises is the same activity for which the general registration is authorized.
Repairer. Shall have the same meaning as repairman as defined by M.G.L. c. 90, § 1.
Solely on a Wholesale Basis. A method of doing business engaged in by a dealer licensed under M.G.L. c.140, § 59 in which such dealer buys or sells used motor vehicles for resale to other licensed dealers and does not engage in retail sales to the public or engage in negotiating or arranging the purchase or sale of a motor vehicle to or for a retail customer. A licensed dealer who obtains dealer plates representing that he does business solely on a wholesale basis is subject to suspension or revocation of the general registration and all general registration dealer plates if the Registrar determines that the dealer has engaged in one or more retail sales while allegedly operating solely on a wholesale basis.
Temporary Plate. A temporary, plastic, general registration plate issued by the Registrar in a green color and unique format that is designed to replace an existing lost, stolen illegible or mutilated general registration plate for a limited period of time and at the request of a registrant. The plate shall contain the required Permit on one side and a temporary registration number and expiration date on the side facing outward. The Registrar shall set the terms for issuance.
540 CMR, § 18.02