Many restaurants charge 10% service fee. Is it reasonable? This is obviously a disguised price increase, right? Are there any relevant legal provisions?

This is the rule of the industry ~ generally only high-end hotels will have it ~ such as Shangri-La, Quanjude and Ding Taifeng ~ Because of their good service attitude ~ And thoughtful service ~ They will charge a service fee of 10%- 15% ~ People who usually go there to spend money ~ China has no habit of tipping ~ It is normal to give a service fee ~

This is decided by the market itself ~ so there is no relevant law to regulate it ~