M365 subscription billing prorate policy changes
Due to changes in policy with our vendors, we can no longer credit Microsoft 365 services for partial months or partial years. This is a change in the cost structure to us, and we are simply passing these costs on to our customers.
Reassignment of licenses are ok, but reductions in license count will not result in a credit for the current month. Clients on annual Microsoft billing may wish to consider switching to monthly because of these changes at your next renewal.