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.


A pay-as-you-go bandwidth package is purchased. To purchase pay-as-you-go bandwidth packages, submit a ticket.


  1. Log on to the CEN console.
  2. On the Instances page, find the target CEN instance and click Manage in the Actions column.
  3. On the CEN page, click the Bandwidth Packages tab, find the target bandwidth package, and then click convert to subscription in the Actions column.
  4. On the Confirm Order page, select the duration of the subscription, and then click Activate.