购买配送偏好设置
您可以设置购买配送偏好设置，以便通过卖家平台中的“购买配送”来购买配送。通过输入偏好设置，您可以减少购买每个货件标签所需的时间。
Tip: 如果您选择批量购买配送，请在批量购买之前设置所有购买配送偏好设置。
要了解有关如何购买配送的更多信息，请参阅通过卖家平台购买配送。
Note: 这些偏好设置不适用于卖家自配送 API。
要设置偏好设置，请执行以下操作：
在卖家平台任意页面的右上角选择设置，点击账户信息，然后点击发货和退货信息下的购买配送偏好设置。
管理您的发货地址
点击添加新地址或编辑。
输入您的发货地址。请确保包含完整的地址和时区。
选择一个默认发货地址。完成后，您将可以设置“购买配送偏好设置”。
Note: 此处所做的更改将显示在配送设置下。
某些偏好设置适用于所有发货地址，而其他偏好设置则适用于选择的特定地址。
适用于所有发货地址的偏好设置
包裹类型：
如果您经常配送相同尺寸的包裹，可以创建自定义包裹类型，供您在购买配送服务时选择。这可以节省您的时间，因为您无需重复输入相同尺寸。为包裹类型输入一个名称，方便您记住其用途。
确认设置：
选择接收确认通知的首选方法。
保险设置：
利用保险偏好设置，您可以针对所有货件或者仅针对超过指定包裹价值的货件，设置可选保险设置。这些设置适用于所有货件，无论货件从哪个库房发出。
要了解更多信息，请参阅输入适用于所有发货地址的购买配送偏好设置。
承运人优先次序偏好设置
您可以利用这些偏好设置，对“购买配送”支持的不同配送方式区分优先次序。请从右向左拖动承运人，按优先次序排序。要排除某个承运人，请将其留置于框外。如果您没有偏好，则无需进行任何更改。
要了解更多信息，请参阅输入适用于发货地址的购买配送偏好设置。
管理您的承运人账户
亚马逊会向您的卖家账户收取运费和相关服务费。如果您已在某个承运人处注册账户，也可以登录您的承运人账户，通过该账户购买配送服务。“购买配送”会根据优先次序，选择承运人出价最低并且满足送达日期要求的配送服务。
有关管理承运人账户的更多信息，请参阅管理您的承运人账户。
Note: 某些承运人允许您更改货件标签布局的打印偏好设置。在购买配送页面上，选择一个承运人和任何可选的服务。点击标签打印方向（如果有）。如果您需要新标签，请参阅重新打印货件标签。
亚马逊官网原文详情：
Buy Shipping preferences
You can set Buy Shipping preferences for purchasing shipping through Buy Shipping in Seller Central. By entering preferences, you can decrease the time that it takes to purchase each shipping label.
Tip: If you choose to buy shipping in bulk, set up all Buy Shipping preferences prior to bulk purchase.
To learn more about how to buy shipping, see Buy shipping through Seller Central.
Note: These preferences don't apply to the Merchant Fulfillment API.
To set your preferences:
Select Settings at the top right of any page in Seller Central, click Account Info, and then click Buy Shipping Preferences under Shipping and Returns Information.
Manage your Ship-from locations
Click + Add new address or Edit.
Enter your Ship-from locations. Be sure to include full addresses and time zones.
Select a default shipping location. Once complete, you will be able to set Buy Shipping preferences.
Note: The changes made here will be reflected under your Shipping Settings.
Certain preferences will be for all shipping locations, while other preferences will be specific to the location selected.
Preferences for all ship-from locations
Package Types:
If you frequently ship packages of the same size, you can create custom package types to choose from when you buy shipping. This will save you time since you won't have to repeatedly enter the same dimensions. Enter a name for the package type so you’ll remember what it’s for.
Confirmation Settings:
Select your preferred method for receiving confirmations.
Insurance Settings:
Insurance preferences allow you to set optional insurance settings for all of your shipments, or only for shipments over a defined package value. These settings will apply to all shipments regardless of which warehouse they are shipped from.
To learn more, see Enter Buy Shipping preferences for all shipping locations.
Preferences for carrier prioritization
Use these preferences to prioritize your available shipping methods in Buy Shipping. Drag carriers from right to left in order of preference. To exclude a carrier, leave it outside of the box. If you don't have a preference, you don't need to change anything.
To learn more, see Enter Buy Shipping preferences for ship-from locations.
Manage your carrier accounts
Amazon charges shipping and related services to your seller account. If you have an account with one of the listed carriers, you can sign in to buy shipping through your carrier account instead. Based on this prioritization, Buy Shipping will select the lowest cost shipping service your carriers offer that meet the required delivery date.
For more information on managing your carrier accounts, see Manage your carrier accounts.
Note: Some carriers allow you to change your printing preferences for the layout of shipping labels. On the Buy Shipping page, select a carrier and any optional services. If available, click Label print orientation. If you need a new label, see Reprint a shipping label.
文章来源：亚马逊官方网站
