subpurchaser

例句：

1. 1. The subpurchaser is responsible for selecting the best products to buy from the supplier.
   次级购买者负责从供应商那里选择最好的产品。
2. 2. The company's strategy of targeting the subpurchaser market has been successful in increasing sales.
   该公司针对次级购买者市场的战略取得了成功，从而增加了销售额。
3. 3. The subpurchaser is looking for a more affordable option that still meets their needs.
   次级购买者正在寻找一个更经济的选择，以满足他们的需求。