避免取消订单
除非买家请求，否则应避免取消订单。除了买家请求外，因任何其他原因取消订单都会对您的取消率产生负面影响。在正常的业务操作中，一定比例的缺货现象可能无法避免。但是，我们希望您能够最大限度减少这一问题。
如果取消的订单影响了您的整体卖家绩效，您可采取以下几个步骤加以改善：
定期更新您的亚马逊库存，避免接受您在预计配送时间之前无法发货（缺货）的商品订单。如果您通过其他渠道销售商品，最好每天多次更新您的库存。
反复检查提交的商品价格。商品价格错误会导致订单取消量增多。如果您使用第三方集成商来更新您的商品信息，请采取适当的措施来避免集成商犯错。
如果您认为您的商品有资格获取购买按钮，请确保您有足够的库存量，以满足潜在的订单量增长
如果您必须取消订单，请在您知道自己无法配送订单后立即取消订单。如果您立即取消订单，而不是在预计配送时间过后取消订单，买家可能会更能谅解。取消订单后，请务必向买家致歉。
亚马逊官网原文详情：
Avoid cancelling orders
Avoid cancelling orders unless requested to do so by buyers. Orders that are cancelled for any reason other than by buyer request will negatively affect your Cancellation Rate. Some percentage of stock-outs may be unavoidable in normal business practice. However, we expect you to minimize such issues.
If cancelled orders are affecting your overall seller performance, here are some steps you can take to improve:
Update your Amazon inventory regularly to avoid receiving orders for items that you can't ship by the expected date (stock-outs). You may want to update your inventory multiple times per day if you are selling through other channels.
Check and re-check price submissions. Price errors can lead to increased order cancellations. If you are using a third-party integrator to update your listings, take appropriate measures to prevent the integrator from making a mistake.
If you think your listing may be eligible for the Buy Box, make sure you have enough stock on hand to meet potential increases in order volumes
If you must cancel an order, do so as soon as you know you can't fulfill it. Buyers may be more forgiving if you cancel an order immediately, rather than after the expected ship date. Always follow up the cancellation with an apology to the buyer.
文章来源：亚马逊官方网站
