原文：Buy appliances annex additional charge?
Some appliances, consumers often encounter things that separate charges, such as installing smoke machine, the check valve leading to public flue (the role is to prevent the public in the flue gas back), some brands would charge; such as stoves, gas pipeline connecting the valve, a brand should be additional charges, and fees provided by the Company than the high price of about 50%; another example LCD TV, most businesses to implement bare metal sales, for the wall bracket must be be charged the cost of a lot of money. In response, someone in the industry, this is because on the one hand are highly competitive appliance industry, product prices hit a low because of the price war, merchants hope to earn by charging accessory materials a little profit, and most consumers Parts and materials will not find out more in advance; the other hand, many aftermarket manufacturers are outsourcing, outsourcing companies is different from the aftermarket manufacturers own company, the brand manufacturers to maintain awareness of the not so strong, the pursuit of profits, fees will be higher.
原文来自： http://www.google.com.hk/news

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