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知识点三   美国购物注意事项

   Many tourists look for bargains in the US--- You can find many bargains in the US if you know where to shop and how to take advantage of the competitive sales.
The big shopping malls are in the suburbs--- the big shopping malls and discount stores are usually located out in the suburban communities.
   Department stores offer good quality and high fashion---Department stores are large establishments that offer a wide selection of merchandise including fashion clothing, house wares, appliances, luggage and jewelry. They normally offer good quality merchandise, well known brands and the latest fashions
   Discount stores sell at low prices---Discount stores sell some good quality merchandise at affordable prices and some lower quality merchandise at very low prices. If you are not looking for the latest fashions, or the famous brands, or the best quality, you can find some very inexpensive merchandise at a discount store. Some national discount chains with stores across the US are K-Mart, Wal-Mart, Target and Caldor.
   State and local sales taxes can be confusing
   The US government does not levy a value-added tax on merchandise as governments do in many other countries, but most states and some cities collect a sales tax on all purchases. State taxes usually average 4% to 8%. Some cities add an additional 2%. Remember when you purchase something for $1.00, you may have to pay $1.08. Some states exempt all clothing and food purchases from sales tax. If you buy something big like a car or motorcycle, be sure to specify that it will be exported and you can usually obtain an exemption from the sales tax.
Words of caution about sizes and electronics
   Clothing sizes in the USA are based on measurements in inches.
   If you purchase any electric appliances or electronics in the US, remember that all electrical items are normally 110v and 60Hz. Be sure that the item is     adaptable to your local electric supply. US televisions, video recorders and cell phones use different standards than most other countries and are incompatible.