(B) do not interrupt the customer speech. Many salesman in the process of speaking to customers, their sudden plug one, interrupted customer. Sales in general, should not be interrupted speaking to customers from the plug in a mouth, so overwhelming, do not respect customers. If you do want to express their different views of the customers said, then, need to wait for the client to finish the words. If you plan to be supplemented if customers said, should first obtain the consent of the customer first, "Please allow me to add a little", then "plug" to come. But "interrupted" the time is not too long, the number should not be too much, lest the idea of interrupting the customer.In a hurry to interrupt customer conversations, first speaking to an "I'm sorry".