Live Amazon rates use Shopify’s ‘Carrier Calculated Shipping’ feature to pull real time amazon shipping rate options and time frames straight from Amazon Seller Central while customers are attempting to check out on your Shopify website. All time frames and costs are provided by Amazon Seller Central via their MCF program. We are the communication tunnel that *asks* Amazon for this information and then shows this information to the customer on Shopify’s checkout.

Remember that these are Live Amazon shipping rates and Amazon is assigning the time frame and shipping cost for you based on their official Amazon shipping rates. So, there is no need to create any manual shipping rates in Shopify’s shipping profile. Just in sure that our app is a ‘Rate’ in your Shopify shipping profile. Navigate to Shopify > Settings > Shipping and Delivery > and ‘manage’

And add FBA Shipping by ByteStand as a rate! Make sure that you are ‘Shipping From’ FBA Shipping as well!

Something else to keep in mind! When using the Amazon Live rates ONLY. Sometimes customers can get error warnings at check out which could prevent the customer from checking out. This can happen if:
Manual rates do not use Carrier Calculated Shipping. Thus, you do not need Carrier Calculated Shipping enabled on your Shopify plan. You must create Manual rates inside of the FBA Shipping app AND inside of your Shopify shipping profile. You assign the rate name that your customers will see inside of the FBA Shipping app and then assign the shipping cost to each rate title, inside of the Shopify Shipping profile. Once orders are placed in Shopify, the customer will pay your fixed manual cost in Shopify and then Amazon will charge you/the merchant the accurate Amazon calculated shipping cost on the back end in Amazon Seller Central for the order.


Amazon shipping rate option are imported rates. They are set up inside of the FBA Shipping app. Imported rates are for stores that are importing external orders into Shopify. For example: Stores that import orders from eBay, Etsy, Instagram, etc. Or for stores that use Subscription apps. As Subscription or Upsell apps also import orders into Shopify. The ‘Imported Rate’ feature allows you to create ‘rate titles’ that Amazon will understand. So, if Etsy imports orders into Shopify with ‘Delivery Methods’ that say ‘Standard Shipping 1-4 days’ You will want to create an Imported Rate in the FBA Shipping app that says ‘Standard Shipping 1-4 days’ and assign that rate to ‘Standard’ in the app. So that our app can translate the customized rate name to something that Amazon will accept on the back end when we send the order to Amazon!

Enhance your Shopify store’s fulfillment process by using the ByteStand MCF Shipping app. This powerful tool integrates Amazon’s Multi-Channel Fulfillment (MCF) service, allowing you to manage live shipping rates, sync inventory, and streamline order fulfillment directly from your Shopify dashboard.Explore the various amazon shipping rate options available through the ByteStand MCF Shipping app to optimize your Shopify fulfillment and provide the best shipping experience to your customers.
Live Amazon Rates use Shopify’s Carrier Calculated Shipping to fetch real-time shipping costs and delivery times directly from Amazon Seller Central during customer checkout.
Imported Rates allow stores importing orders from external platforms (e.g., Etsy, eBay, subscription apps) to map external shipping rate names to Amazon’s accepted shipping rates for smooth fulfillment.