BIP KB:
I Want To Change Or Cancel A Domain I Just Registered

Introduction to domain names

Normally, once you purchase a domain name, it is yours for a year and cannot be canceled. The domain can be unregistered, if it violates a trademark or copyright, and you don't want to be sued, but you still have to pay for it.

If, for some reason, we have not processed your order yet, it may still be possible to cancel it, however, once the order is processed, the domain cannot be cancelled or deleted.