How to recruit excavator sales staff

Any salesperson can be roughly divided into the following categories (personal opinions): 1. Being familiar with business means being familiar with what you sell, such as specifications, models, functions, etc. This is a simple refinement. You may not know what you are selling, but you know how to bluff and talk nonsense, saying that others itch and others don't buy it. 3. Stick to some sales. In fact, sales are also expensive. When it comes to recruitment and sales, I think it is best to recruit excavators, which are familiar with business. Knowing all kinds of machines is convincing to others.