This question discusses whether the goods sold in discount stores lack good value or quality. When answering, the analysis can be done from the perspective of the relationship between price and quality, the nature of discounted goods, consumer expectations and perceptions, etc. It can discuss that price is not always a reflection of quality, possible reasons for discounted goods, and how consumers can find products with high cost performance.

這個問題探討的是打折商店出售的商品是否缺乏好的價值或品質。在回答時，可以從價格與質量的關係、打折商品的性質、消費者的期望和認知等角度進行分析。可以討論價格並非總是品質的反映、打折商品可能的原因、以及消費者如何尋找性價比高的商品。