在市场经济条件下，企业和商家公平竞争日趋激烈，而要在市场竞争中取胜，产品（商品或服务）促销技巧与质量和信誉同等重要，有时甚至有过之无不及。于是，无论生产企业还是销售商家纷纷推出各具特色的新招。请看：△北京———住房保修据报道，今后北京人购买新住宅，将... In the market economy, fair competition between companies and businesses is becoming increasingly fierce. To win in market competition, the promotion skills of products (goods or services) are as important as quality and reputation, and sometimes they are even worse. As a result, both manufacturing companies and sales companies have introduced new and unique features. Please see: △ Beijing - housing warranty According to reports, the future of Beijing people to buy new homes, will ...