Do:
✔ Keep your payment information current.
✔ Review your monthly billing statements.
✔ Renew your subscription if you wish to continue receiving referrals.
✔ Contact Support if you experience billing issues.
Don't:
✘ Ignore failed payment notifications.
✘ Assume your subscription remains active after cancellation.
✘ Wait until after expiration if you want uninterrupted access to referrals.