Today, there are many home business painting and compete in ad hoc, we select ทำะธุร use the method that is the importance of the competition rather than the importance of the needs of the market, such as price, cost, and this may occur in the short run to win the race, the price level is not necessarily equal to the competition may be higher or lower, not so much, but our performance will not reduce the price. In order to attract the attention and confidence, customer service again and to know our business. We may increase the price of a stage to the other.
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