CATALOG AND MAIL-ORDER HOUSES (SIC 5961)

Establishments primarily selling merchandise as a result of orders
received by catalog, mail, or television order. Customers are made
aware of goods available for sale through catalogs, mailing pieces,
advertisements in newspapers and magazines, advertising on radio
and television, and by operating catalog stores that carry little
stock other than display items. They receive their orders by phone
or mail and fill most of their orders by mail. These establishments
do not ordinarily maintain stock for sale on the premises.