I really like the growing maximum owed limit idea and it would be really interesting to also make it possible to set an auto payment threshold lower than it.
The idea being something like "charge at X € owed but let it go up to N*X € if a payment fails before suspending service" where the N scales with something like the number of paid invoices or even total past spend.,
The idea being something like "charge at X € owed but let it go up to N*X € if a payment fails before suspending service" where the N scales with something like the number of paid invoices or even total past spend.,