Hello Virginia...
I'm having this issue and followed your direction in PowerShell. It yielded a pop up window with a bunch of stuff, but RETAIL channel is what I think you were asking as one of the results; and indeed that is what mine says. It also gave a partial product key which I assume is the last four characters and a license URL and a validation URL. It shows a "Remaining Windows rearm count: 999" and Remaining SKU rearm count: 999" The "Notification Reason: 0xC004F034."
Now what should I do?
Thank you.