What do you mean by clearly marked price?

Clearly marked price refers to the fact that operators publicly mark prices and other information in accordance with the law in the process of selling, buying goods and providing services. This behavior includes publicly marking commodity prices or charging standards, such as using price labels, price lists, and marking prices with commodity ontology. The purpose of clearly marking the price is to eliminate the information asymmetry between the two parties to the transaction, so that consumers can obtain sufficient information before buying goods or receiving services, thus protecting consumers' right to know and choose. Marking the price clearly is also a way for commercial enterprises to manage prices and improve service quality. Clear price tag refers to the way to publicly indicate the price or charging standard of goods. Including price tag, price list, price tag with commodity body, etc. Basic commercial price management system.