Legal analysis: If you encounter fraud in the consumption process and suffer losses, you can ask the producer or seller for a refund of one and three for compensation. If the product has quality problems, you can also ask for a refund of 1 to compensate for 3. The legal basis for refunding one and compensating three is the Consumer Rights Protection Law, which stipulates that if an operator commits fraud in providing goods or services, the amount of compensation will be increased by three times.

Legal basis: "Consumer Rights and Interests Protection Law of the People's Republic of China" Article 49 If an operator provides goods or services that cause personal injury to a consumer or other victim, he shall compensate medical expenses Reasonable expenses for treatment and recovery such as fees, nursing fees, and transportation expenses, as well as reduced income due to missed work. If disability is caused, compensation for disability living aids and disability compensation shall also be provided. If death is caused, funeral expenses and death compensation should also be compensated.