Originally U.S. A practical display of the merits, operation, use, etc., of a product to prospective buyers. Cf. demo, n.2 3.
单词 | θ218247 |
释义 | society > trade and finance > selling > [noun] > other types of selling (3) demonstration1904 Originally U.S. A practical display of the merits, operation, use, etc., of a product to prospective buyers. Cf. demo, n.2 3. direct marketing1912 a method of trade in which the manufacturer or provider supplies the customer directly, as opposed to through an intermediary; (also, now the usual… telesales1939 The selling of goods or services via television. Also: the selling of goods or services related to television, such as television sets, advertising… |
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