Electronic pricing scales, due to their simple operation and accurate and reliable measurement, have been widely used in trade settlement fields such as farmers' markets and supermarkets, and have become one of the most common measurement tools for people's livelihood [1].  However, driven by profit, some manufacturers, distributors and users have crossed the legal bottom line by manufacturing, selling and using cheating scales with cheating functions, seriously infringing upon consumers' rights and interests and undermining the integrity and fairness of the market.  From the author's practical experience in metrology work at the grassroots level in county-level towns and townships, this kind of cheating behavior
 It mainly occurs in trade links with relatively weak supervision, such as mobile vendors, waste recycling fields, and fruit markets.  By summarizing and analyzing the metrological verification data and consumer complaint data of the past few years, it was found that mobile vendors accounted for as high as 52%, and the waste recycling sector accounted for 28%. Together, they accounted for 80% of all complaints, demonstrating a clear concentration of business types
 Sexual characteristics.
 The reasons for cheating on electronic scales
 High-profit induction: Using cheating scales usually brings short-term economic benefits, lowering product prices within one's own industry to increase sales, seize market resources, earn economic profits, and attract merchants to take risks and violate regulations.
 Insufficient supervision over the production and sales channels of non-compliant products: Due to the generation
 The profit from the production and sale of cheating scales is high, and manufacturers will produce them in violation of regulations, plus
 When sales channels are concealed and supervision is insufficient, merchants have the opportunity to choose to purchase
 An electronic scale with cheating function.
 Technical threshold and update speed differences: Some cheating methods are exploited to a considerable extent
 New technologies and old regulatory measures are difficult to cover in a timely manner.
 Limited regulatory and law enforcement resources: law enforcement frequency, random inspection density, and penalties