[AnhTho_FR]

This is definitely something we'd like to build in the future. For now, we focused on building the core billing features and giving access to the billing and usage data so that end users could leverage it in their own BI and data stack (tracking, revenue recognition, etc). The next step would definitely be to offer these kind of features: either through partnerships or internally with the help of the community. If someone is building a great product in this space, we're very interested!