How to control subscription when payment failed

In the app setting, you can control the times of **billing attempts** for the failed payment.  "**Retry attempts**" is the number of times to retry the billing attempt. *For example, "3 attempts" mean when the billing attempt failed, the app will retry 3 times in total. Each failed retry will also display on the payment history. If it successes within the 3 times, the app will stop retrying and the status of order will change to "Paid".* "**Day before retrying**" indicates the number of days between each retry. *For example, "1 day" means after the first failed payment, the next billing attempt will process after 1 day.* **If all the retry attempts are failed, the subscription will be cancelled automatically, and can never be resumed.**