I am trying to figure out if it is possible to invoice members for a separate charge outside of their monthly membership fee. For example, our members are also able to rent rooms in our physical space. I need the capacity to invoice them for these room rentals. It won't be a standard price (for example, it doesn't work to create other "products" every time we need to invoice someone because they will be for different amounts based on the rental.)
Is there a way to create and assign invoices within the MemberMouse system?