Charging yearly in advance. What we want is monthly invoices that are sent out only if there were overages in that month. If it did fit Stripe's model, we wou

Charging yearly in advance. What we want is monthly invoices that are sent out only if there were overages in that month. If it did fit Stripe's model, we would just report usage over the year to them through the API, and they would send overage invoices during the year. But they don't do that.