Nonlinear pricing is frequently used by fast-fashion retailers (e.g., Zara). Discounts of the form “Buy 2, get 20% off” or “Buy 3 and save 30%” are becoming common. As revealed in a recent study by...

中文翻译：

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有限销售范围内的库存动态非线性定价

快时尚零售商（例如Zara）经常使用非线性定价。“购买2，享受20％的折扣”或“购买3，并节省30％”形式的折扣变得很普遍。正如最近的一项研究显示...