Hello,
Thanks for being a member of the QuickBooks family. I'll be happy to assist. QuickBooks Online offers a solid platform where you can manage your business finances efficiently. At the moment, inventory tracking by physical location is not an integrated feature of the system. If you have the same product in two different locations, you'll have to create a separate SKU for each location.
To know more about how to set up Inventory tracking, check this community article.
Let me know if you have any other questions.