Qualified salesperson must have two essential conditions: the first is the strength, no matter what product you sell, you need rich product knowledge, there must be very strong confidence, don’t think you are lower than our customers.The second is the mentality, sales are constantly refused, failure, in the face of failure, it is calm, facing success, but also has a constant attitude!are you ready?There is also a real problem is that the quality of your own products must be too hard. Blowing is useless. When you come to ***, you will not be self-breaking, Ning is the price explained a while, and he is not willing to apologize for a lifetime!