Cafes run Australian cafes and charge prices according to the courtesy of customers.

Have you ever heard of different prices for the same cup of coffee ordered by the same house? According to odditycentral.com, an Australian cafe decides the price of coffee based on the politeness of customers' orders, which is refreshing.

The cafe is located in the town of Gerroa, New South Wales, Australia, and is run by Kevin Kev Chilver and his wife, Kelly Kylie Pickett. They began this innovative price policy two months ago, and the specific content of the policy is: if the customer only says "have a cup of coffee" when ordering, it will be $5; if the customer says "Please have a cup of coffee", the price will drop to $4.50. If customers want to be more polite, say, "good morning, please have a cup of coffee," so they charge only $4. In order to make customers more aware of the rule, they set up a board outside the cafe to state their policy.

Mr. and Mrs. Chul and Mr. and Mrs. Pickett said they were trying to get people to regain the good habit of being polite, and the idea came from a similar sign that one of the employees saw in another store. They also say that since the implementation of the policy, customers have tried to order more politely.

"basic etiquette is no longer so common, and we are trying to regain it," says Mr Chur. Although we are in the service industry, we have the same right to be respected as everyone else. "