Video tutorials, I know that we will do business. We must take into consideration the needs and interests of the customer to receive from us. Should the seller do not take advantage of the customer until the customer care too. Have the customer come in and preserve the original customer will result in our success in business, but if we hope for profits from customers too. May cause a failure in business. Therefore, he must be attentive to business, our attention.
การแปล กรุณารอสักครู่..
