This U.S. industry comprises (1) establishments primarily engaged in providing mailbox rental and other postal and mailing (except direct mail advertising) services or (2) establishments engaged in providing these mailing services along with one or more other office support services, such as facsimile services, word processing services, on-site PC rental services, and office product sales. Establishments primarily engaged in--

Including:

• Mailbox rental centers, private
• Mailbox rental services combined with one or more other office support services, private
• Parcel mailing services combined with one or more other office support services, private
• Parcel mailing services, private
• Private mail centers
• Private mailbox rental centers