A location represents a geographical location where your stores, pop-up stores, headquarters, and warehouses exist. You can use the Location resource to track sales, manage inventory, and configure the tax rates to apply at checkout.
In PFC warehousing and logistics system, you can acquire shipping orders from your shopify store easily, and also can upload the tracking# from PFC's system to your shopify store.
If you failed to upload the tracking# from PFC system to your shopify stores, please check whether the location is active. If true, then the location can be used to sell products, stock inventory, and fulfill orders. Merchants can deactivate locations from the Shopify admin. Then you can upload the tracking# from our system to your shop successfully.
This is Carol Yin, specialized in cross border e-commerce warehousing fulfillment service for 8years.
For any further questions, please feel free to contact me.
My Skype ID: pfccoopper, QQ:1227548046