At the moment it is not always clear to users what is going on with subscriptions that are on hold, can we also improve this?
Perhaps by showing real-time information about a Mollie mandate? Maybe a Mollie component that is React and REST API powered?
https://reactjs.org/docs/add-react-to-a-website.html
Or in case there is no mandate, immediately display a warning?
We could add handy actions to this warning, for example: Create mandate based on bank details from first payment.