What should I do if I do not want to renew the domain?

‌The domain will be automatically canceled upon expiration, or you may choose to cancel it manually in advance.

1. Automatic cancellation: Simply let the domain expire. A bill will be generated before expiration, but you don not need to pay it. This will not  affect your credit or incur additional charges.
2. ‌Manual cancellation: You may cancel proactively by visiting the domain management page and clicking the 'Cancel' button to terminate the domain immediately.