【经】 宝塔式销售
在线英汉词典

pyramid selling的短语、例句：

pyramid selling (commerce 商) method of selling goods in which a distributor pays a premium for the right to sell a company´s goods and then sells part of that right to other distributors 金字塔式销售（商品销售方法, 一经销商购得经销权後将部分转售给其他经销商）.