How do I extend my fixed subscription? QA Team Updated October 27, 2016 01:29 Follow You can extend your subscription on the Account Settings page ( https://iknow.jp/account/edit ). Related articles What is "Contract Renewal Bonus"? Can I sign up for a Rolling Subscription using PayPal? How do I change my subscription plan? I have no PayPal account. Is there any other payment method? When does my subscription end? Comments 0 comments Article is closed for comments.