顺序一元价格测试（价格阶梯法）

Sequential Monadic Price Testing, or Price Laddering, finds its applications primarily in the consumer goods and technology sectors, where companies seek to optimize pricing strategies based on consumer behavior. Typically utilized during the concept testing and product development phases, this methodology involves engaging marketing researchers or product managers who are equipped to interpret the data collected. The participants in this testing are usually a diverse group of target consumers chosen to represent various market segments, ensuring that the findings are reflective of broader purchasing behaviors. Key industries leveraging this approach include electronics, automotive, and fast-moving consumer goods, where price elasticity can significantly impact market positioning and profitability. The testing allows for adjustments in pricing strategies before launch, ensuring that the final price point aligns with both consumer expectations and business objectives. This methodology facilitates a deep understanding of how consumers perceive value in relation to price, revealing thresholds beyond which demand may drop or spike. Specifically, it can uncover psychological pricing points that resonate well with potential buyers, informing subsequent marketing strategies and enhancing revenue management. This multi-price exposure yields richer data on consumer preferences compared to traditional monadic methods, making it an efficient choice for organizations striving to remain competitive in rapidly changing markets.