How McDonald’s achieves customer satisfaction and loyalty

To correct the above greeting, McDonald's has changed the wording in 2010. It should be: "I like you to come!, I like you to come again!, Okay, no problem!, I am happy to serve you !" These four basic terms. Forbidden to say, what would you like? Terms like that. After the customer has finished ordering, the waiter accurately places it on the plate and delivers it to the customer, saying: "It's all here. If you like, come again!"