Build a good relationship with the customer is old old customer because customers buy products or services on a regular basis to our customers and the trust, the confidence in the quality of the products, servicesThese old time customers new products new services that we went out, he was ready to support it. We don't have to take time to explain to you that the belief that he had felt like the new customersHowever, if we were able to keep the old customers and new customers of our refuge in the customer base, it is still important that we have the following things we will have a higher cost of the market
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