Legal basis: Notice of China Banking Regulatory Commission on rectifying irregular business practices of banking financial institutions II. Banking financial institutions should strictly abide by the policies and regulations of the national price authorities and regulatory agencies on financial service charges, comprehensively sort out and check the current charging service prices, timely check and correct themselves, and strictly abide by the following principles. (1) compliance fee. Service charges should be scientific and reasonable, and follow the principles of unified pricing and catalogue management. Banking financial institutions shall formulate a list of charging prices, and the same charging item must use unified charging item name, content description, customer definition and other elements, and the price shall be uniformly set by legal person institutions, and no branch shall make and adjust the charging item name and other elements by itself. Charges for government-guided prices should be charged in strict accordance with the relevant provisions, and the list of charges and related basis should be published; Fees that are subject to market-adjusted prices shall be publicized to the public before each price is set or adjusted. After fully soliciting the opinions of consumers, it will be included in the list of charging prices and published online, and the fees will be charged in strict accordance with the published list of charging prices.