生产者拿过期商品降低成本,经营者用更换标签减少损失,而这些“绝招”却让消费者叫苦连天。随着食品安全问题的越来越突出,职业打假人的队伍也越来越壮大。因为涉及到专业化、集团化的特点,社会上对于职业打假人仍然存在很大的争议。正如沈某因购买过期商品而向永辉超市索赔一案,沈某作为职业打假人,其“知假买假”的行为是否合法?十倍赔偿是否合理?该案作为最高人民法院相关司法解释出台后北京首例“知假买假” Producers take expired goods to reduce costs, operators use labels to reduce the loss, and these “trick ” let consumers grievances. As food safety issues become more and more prominent, the ranks of professional counterfeiters have also grown in size. Because of the specialization and collectivization, there is still a lot of controversy in the society about professional counterfeiters. As Shenmou because of the purchase of expired goods to Yonghui Supermarket claims a case, Shen as a professional anti-counterfeiting, its “know what to buy fake” behavior is legitimate? Ten times the compensation is reasonable? The case as the Supreme People’s Court related Judicial interpretation after the introduction of Beijing’s first “fake fake ”