The interview is self-promotion, followed by understanding the sales etiquette, observing words and feelings, and then flowing freely.
When you go to the interview, you must introduce yourself first, and then dress gracefully, preferably in a suit and tie, because you are going to a health center. Third, you should give an example of successful sales. If not, you should tell your own advantages, such as strong affinity, strong sense of service, easy to accept new things, new knowledge and new concepts, and concise when speaking. It gives people a very neat and generous feeling.