Renewing support allows existing customers to continue receiving upgrades to SQL CoPilot and entitles you to continued support in the event of any issues.
If you have a single user licence and you currently pay monthly, there is nothing to do. You will be billed automatically every month.
If you wish to renew an annual subscription, you have two options. For single user licences you can start a monthly subscription or purchase another year in advance.
If your current licence is for multiple users you must use the annual option - there is no monthly option available.