https://sell.amazon.com/fulfillment-by-amazon/fba-multichannel
FBA Multichannel Fulfillment (MCF) | Sell on Amazon
Use your Fulfillment by Amazon (FBA) inventory to fulfill customer orders from other sales channels—including your own website.
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https://supplychain.amazon.com/integrations/returngo
ReturnGO integration with Multichannel Fulfillment - Amazon Supply Chain Services (ASCS)
Manage your Multichannel Fulfillment (MCF) returns and exchanges in one place with ReturnGO.
amazon supply chain servicesmultichannel fulfillmentintegrationascs
https://supplychain.amazon.com/integrations
Multichannel Fulfillment (MCF) ecommerce integrations
Optimize your order fulfillment process from online checkout to your customers' doorsteps with our apps and APIs.
multichannel fulfillmentmcfecommerceintegrations