If these Terms are to be amended, we will give you a notice prior to the amendment’s effective date by publishing the current Terms on the initial page of the Service, with the reasons and the application date of the changes specified. In the case where the amendment is significant or may apply unfavorably to you, we will notify you individually in advance via digital methods, such as email, in-app message or push notification within the Service, and the modifications will go into effect at least 30 days from the day of notification. However, if you have not provided your contact or did not update your contact information after changing them and thus is unable to be reached, you will be deemed to have been notified through means specified in Article 18. Changes addressing new features for enhancement of customer convenience or for legal reasons may be applied immediately.