Can users who have already purchased this membership course renew their membership through Joint Orderg again?

For membership benefits with a validity period of 365 days, if you have purchased this membership and the benefits are still valid, you can either initiate a group purchase for renewal or join others' group purchases for renewal.

For the three types of membership benefits, namely 'permanent', 'fixed validity period', and 'valid for 365 days and no repeated purchases allowed within the validity period', group purchase renewal is not permitted..