亚马逊会在商品信息页和结算页中为买家显示预计的配送时间。这是从买家下单到订单送达预计所用的时间。

使用您的配送设置启用以下配置：

总配送时间 = 备货时间 + 运输时间（+ 所有节假日）

• 备货时间： 这是从买家下单到卖家将订单商品交给配送服务提供商预计所用的时间。
• 运输时间（也称为配送时间）： 这是卖家将订单商品交给承运人到订单送达预计所用的时间。

为您的商品设置准确的配送时间有助于确保提供良好的买家体验并且会提高销量。

• 买家更愿意购买配送速度更快的商品。
• 配送速度更快的商品在亚马逊上赢得购买按钮的机率也更大。有关更多信息，请参阅购买按钮如何运作。

修改您的配送时间

1. 修改备货时间： 如果您未在【备货时间】字段中输入值，则会自动使用“默认备货时间”设置。您可以在【配送设置】页面的一般配送设置选项卡中查看当前的默认“备货时间”设置。如果无法满足此要求，您可以修改备货时间，以体现您准备待配送订单所需的时间。前往修改备货时间，了解更多信息。
2. 修改运输时间： 在【配送设置】中编辑您的配送模板，自定义您的运输时间。要了解更多信息，请参阅修改运输时间。
3. 启用优先配送选项，包括当日达。
4. 启用周末营业： 亚马逊规定星期一至星期五为营业日。您可以将星期六和星期日选为营业日。将星期六和星期日设为营业日后，在计算“预计发货日期”时会将其考虑其中，也就是说，您需要在周末配送订单。
5. 周末配送： 目前仅适用于使用自动配送模板的卖家。 如果在您的配送模板中选用的承运人实际上可在周末将商品配送至买家的邮编地址，那么亚马逊将会自动做出周末配送承诺。

运输时间要求

• 要查看美国境内的默认运输时间，请参阅国内卖家的默认运输时间。
• 如果您的发货地址在美国境外，请参阅国际卖家的默认运输时间。

 亚马逊官网原文详情：

Manage your delivery time

Amazon provides the estimated delivery time to buyers on the offer listing and checkout pages. This is the estimated time between when the buyer places the order until the order delivery date.

Enable the following configuration using your shipping settings:

Total Delivery Time = Handling Time + Transit Time (+ any holidays)

Note: Amazon calculates handling time and transit time in business days.

• Handling Time: The estimated time between when the buyer places the order until you hand the order over to a delivery service.
• Transit Time (also known as Shipping Time): The time elapsed between when you hand the order over to the carrier until the delivery of the order.

Configuring an accurate delivery time for your products help ensure a good customer experience and might improve sales.

• Customers are more likely to buy items that have faster delivery.
• Items with a faster delivery date are more likely to win the Buy Box on Amazon. For more information, see How the Buy Box Works.

Modify your delivery time

1. Modify handling time: If you do not enter a value in the Handling time field, the Default Handling Time setting is automatically used. You can view your current default Handling Time setting in the General Shipping Settings tab of the Shipping Settings page. If you are not able to meet this requirement, you can modify your handling time to reflect the amount of time you need to prepare the order for shipment. Go to Modify handling time to learn more.
2. Modify transit time: Edit your shipping templates within Shipping Settings to customize your transit times. To learn more, see Modify transit time
3. Enable Premium Shipping Options, including Same-day Delivery.
4. Enable weekend operations: Monday through Friday are considered mandatory operating days. You may turn on Saturday and Sunday as optional operating days. When turned on as an operating day, they will be considered a part of the calculation of the Estimated Ship Date, that is, you will be required to ship orders over the weekend.
5. Weekend delivery: Currently applicable only to sellers with automated shipping templates. Amazon will automatically make a delivery promise over the weekend if the carrier enabled in your shipping template actually delivers over the weekend to the customer ZIP code.

Transit Time Requirements

• To view the default transit times within the U.S., see Default transit time for domestic sellers.
• If you ship from outside the U.S., see Default transit time for international sellers.

 文章来源：亚马逊官方网站