Offer a better customer service experience by rating the smile degree of employees.
For people in customer service, a great natural smile can lead to better customer satisfaction and better sales.
It is difficult to assess one's own smile and customer reviews often to not offer sufficient information.
Rate one's own smile with Smile Degree Estimation when dealing with customers in order to look at the results later.
Improve the attitude toward customers by trying to reach near 100% smile.
It will lead better service by using this to training sessions for public relation employees.