Group 1 - The core issue of low-price sales is its significant impact on market order and brand development, with complaints related to low-price sales increasing by 18% year-on-year in 2024 [1] - Low-price sales lead to a "price avalanche effect," causing a 40% decline in monthly sales for businesses maintaining original prices, forcing 70% of industry players to follow suit, resulting in a 12% drop in overall profit margins [3] - The prevalence of counterfeit products in low-price sales is alarming, with 35% of such products being fake, leading to a 200% increase in complaints for a major international beauty brand and a 27 percentage point drop in brand reputation within six months [3] Group 2 - Not all low-price sales are illegal; they must be assessed based on intent, market impact, and legal criteria, with examples of unfair competition including predatory pricing and counterfeit sales [4] - Legal low-price sales can occur under specific circumstances, such as managing perishable goods or promoting new products with a clear promotional period, as demonstrated by a supermarket increasing turnover of near-expiry goods by 60% [5][6] - The legal framework allows for price reductions based on cost savings or seasonal adjustments, provided they do not harm other businesses or disrupt market order [7]