This topic describes the overdue payment, renewal, and upgrade policies of Tablestore instances.
|Billing method||Expiration or overdue payment||Renewal and upgrade|
Fees are calculated on an hourly basis. When your account balance is insufficient to cover the charges of the last billing cycle, you have an overdue payment.
When an overdue payment is generated, the system sends notifications to you based on the following situations:
|Pay-as-you-go instances are charged based on the service duration. You do not need to renew the instances. Instead, you need only to top up your balance in the Alibaba Cloud Management console.|