Pay-as-you-go bandwidth packages can be used only in trials. After your trial ends, you can switch the billing method of your bandwidth package from pay-as-you-go to subscription.
- Log on to the CEN console.
- On the Instances page, find the target CEN instance and click Manage in the Actions column.
- On the CEN page, click the Bandwidth Packages tab, find the target bandwidth package, and then click convert to subscription in the Actions column.
- On the Confirm Order page, select the duration of the subscription, and then click Activate.