Are there any lock-in contracts? No, you can leave the Kogan 4G Unlimited Home Internet service at any time, but we'll be sad to see you go. Related articles Who provides the Kogan Internet Service? Using your own Compatible Modem with Kogan nbn™ What happens if I wish to pause my service while I am away or if the account is for seasonal use in a holiday house? Leaving Kogan nbn™ 4G Unlimited Home Internet Speed Guide