The pain must be a little painful. Each hospital charges different fees, which are calculated according to ambition and ambition. Generally 50- 100. If the area is large, you can charge by area. You can compare and see which one is more cost-effective. You can go to some cosmetic websites or platforms, and there are many experiences shared by netizens, such as Yuemei.com and Yimei.com, which are all good websites.