Experts say that people will remember you and respect you if you show them you have good manners. You will be surprised how much more business you will get if your practice good manners. They found out the using manners and dressing professionally really does help getting customers in the business world. It can determine if you will succeed in life. This is just a start , the program is still being developed.
Big companies spend a lot of money just to train people how to be courteous.
This is not something that can be inherited like intelligence, or that comes naturally as they grow older. It must be taught. So, remember, go out of your way to treat your customers the best.