Microsoft announce the General Availability of the Pay-As-You-Go option for Power Apps. Historically, Power Apps has been licensed Per User (allows a user to access any number of apps) or Per App (allows a user to access a particular app), and both of these options are paid in advance. If PAYG is enabled for an environment, then app usage is charged on a consumption basis against an Azure Subscription, with a cost of $10 per app per user per month.

So, if one month 5 users use 2 apps each, then the organization is charged 5 x 2 x $10 = $100, but if the next month, only 1 user uses the 2 apps, then the charges are only 2 x $10 = $20.

There’s a good explanation of how this new licensing option works in the announcement article here: https://bit.ly/36TfWjK, and there’s an on-demand video that’s worth a watch here: https://bit.ly/3tLrRsX.