How your Microsoft 365 services are billed depends on the type of purchase and where you purchased your licenses from.
Monthly Subscriptions
All Microsoft subscriptions purchased through us give you the option to subscribe on a monthly basis with an annual commitment. What this means is that you will pay for your subscriptions every month, for a minimum period of 1 year from the date you subscribe.
Annual Subscriptions
We also offer annual subscription plans for eligible Microsoft products. If you purchase an annual subscription, you will be required to pay the entire subscription amount for the whole year at the time you subscribe.