Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hi, sorry, No. The maximum number of licences you can use with one Microsoft Account is 25. I would not recommend using more than 20.
Also, Microsoft has removed the licence Key (Product Key) from https://account.microsoft.com/services so there is no way to identify which version is on which computer!!
I suggest that when you redeem your Offices on each computer that you record the, Last 5 characters of the Licence Key (using CMD), and the Product Key so that you know which is which: