(1)卖方选择权
指在商品交易中，卖主选择在特定期间内的任何时间交付该商品的权利；动产销售合同的卖主选择接受货币或其他等值物的权利。

(2)卖方期权
证券交易所的一种不同于正常交割方式的交易，卖方有权在规定的期间内，通常是第6至60日，选择任一天交割证券。

• caroon
• carpenter's lien
• car pool
• carriage
• carriage by air
• carriage by rail
• carriage by road
• carriage by sea
• carriage of goods by air
• carriage of goods by land
• carriage of goods by sea
• Carriage of Goods by Sea Act
• carriage of passengers by air
• carriage of passengers by rail
• carriage of passengers by road
• carriage of passengers by sea
• carried over
• carrier
• carrier by air
• carrier by railroad
• carrier for hire
• carrier of goods
• carrier of livestock
• carrier of passengers
• carrier's acceptance