How do I use the same Shopify customer when importing Shopee or Lazada orders?
This is a feature to make sure all Shopee orders are imported into Shopify into just 1 Shopify customer. If you choose to do this the address from the Shopee order will not be imported.
I recommend creating the customer yourself (e.g. call it "Shopee Customer"), then if you can give me the customer ID (see red section of the screenshot) to firstname.lastname@example.org I can set it up right away.