Payment for Power BI Template App

I am new to the power platform and am working on deploying a Power BI Template App to Microsoft AppSource. My goal is to charge users a small monthly cost, however this feature is not yet available for Power BI Template's in App Source. Currently the marketplace only allows for the Template App Offer to be listed for free, with none of the payment management features which are available for other types of listings such as Power BI visuals. Some other examples in the same marketplace listing have worked around this road block by posting a smaller version of their template app on Microsoft AppSource and then linking to another marketplace where one can purchase a more complete version of the template app in exchange for a singular lump sum payment. As previously stated, I am hoping for any suggestions on how to charge a small monthly cost for use of the template app since I believe this form of payment would best suited for the product. My current line of thinking is to manage access in the app through the backend since it uses a specific formatted dataset. Any suggestions on different AppSource Offer postings or advice in general is appreciated. Thank you!