Sale of expired goods case: last year, Mr. Wei and his entourage of several people in the outskirts of the city, a farmhouse dinner, open the beer is ready to drink, found that the taste is strange. Mr. Wei picked up the bottle to see, not surprised, beer is actually July 2013 production, has expired two years. Reminder: the new "Consumer Law" Article 19 provides: "Operators found that the goods or services provided by them are defective, there is a danger of endangering the safety of persons and property, should immediately report to the relevant administrative departments and inform consumers, and take measures to stop sales, warning, recall, harmless disposal, destruction, stop production or service." For such behavior, in addition to the business should strictly comply with food safety regulations, consumers should also do a careful observation. Trap 2: unintelligible vouchers Case: Mr. Hua was attracted by the "full of 100 yuan to send 50 yuan vouchers" activities, chose to treat a restaurant on Beijing Road, after spending 1,000 yuan to get 500 yuan vouchers, vouchers do not clearly specify the consumption requirements and use of time. A few days later on the weekend, Mr. Hua again came to the restaurant to spend with the vouchers when the checkout was told that the vouchers can not be used on weekends. Reminder: a lot of restaurant vouchers come easy to use but difficult: no change, only more food; use of time limits; specials can not be used and so on. The new "Consumer Law" provides that: "operators in the business activities of the use of format terms, should be a prominent way to draw the attention of consumers to the quantity and quality of goods or services, the price or cost, fulfillment of the time period and manner and so on." Trap three: seemingly cheap specials Case: Mr. Jiang and friends in the city, a well-known restaurant dinner, was on the table of the "specials promotional" billboards attracted, on the side of the **** there are five specials, are 20% off, billboards are not clearly marked consumption restrictions. Mr. Jiang and friends ordered 3 special dishes, checkout at a glance at the bill, we are dumbfounded: only one dish is calculated according to the special price, the other two are the original price. The merchant's explanation is: "Each table can only point to a special dish, and is a single table consumption of more than 300 yuan to enjoy the special dishes."