Only flat rates are available for the Amazon integration – no live rates. Amazon automatically sets its own default shipping rates based on industry standards for each category. We recommend using these default rates.
One thing you will need to configure is your “ships from” location. This lets your buyers know where their orders are shipping from.
Important: If you do decide to customize your shipping rates, make sure the shipping time doesn't include handling time. For example, if you decide to offer 2-day shipping including handling time, we can't guarantee we'll have your order shipped out within two days, and it may result in a late order.
Watch the video below to learn how to set your “ships from” location and configure shipping settings: