If your available credits drop below zero, your account will be marked with an overdue payment status.
During the 15-day restricted usage period, you may continue using services, but you will not be able to purchase new services or enable auto-renewal. Following this period, if the overdue payment remains unsettled, all services and instances will be suspended. Failure to clear the overdue payment within 15 days of suspension will result in the release of all instances.
To prevent service interruption or instance release, it is advisable to settle any overdue payments promptly after they occur.