First of all, this restaurant is very wrong, because for our catering industry, honesty is naturally a very important thing. If we don't talk about honesty, it means that our restaurant can't be open for a long time, which is naturally a very important thing for us. For us, the most important thing when we consume is to hope that we can get a very fair consumption. Although this restaurant will earn some money temporarily if it charges illegally, in many cases, such behavior is actually an illegal behavior, because the prices of our goods may be said to have been fixed. If the prices of the products with fixed prices are raised again, it will naturally be a very unfair thing for us, and such behavior will also cause our restaurant to suffer some reputation losses. For some old customers, if this practice is known, then our old customers will naturally not choose their own restaurants for consumption, which is naturally a very serious loss for us. We do catering business in the hope that our customers can recommend more customers to us, but if we offend one customer, then we may lose dozens of customers because of this customer, which is naturally a very uneconomical business for us businessmen. If our restaurant does have such consumption, what we have to do is to tell our customers clearly. If we charge without telling our customers, it is obviously a non-compliant practice. Therefore, as a service industry, what we must do is to pay attention to the transparency of charges. Only when we charge transparently, will our customers accept the restaurant's behavior. If we charge secretly, then our customers will naturally disagree. Therefore, for the sake of the reputation of our restaurant, we should also crack down on such illegal charges.