How do I recycle referrals?

Log in to your account. Go to Account -> Recycle Referrals.

The referral you wish to recycle has to be inactive minimum for 30 days. Then a checkbox will apear on the right side of the table. If referral was inactive for less than 30 days, there will a star with explanation below (Referral recycle request can be sent for referrals who have been inactive over 30 days.).
Choose the referrals you wish to recycle (by checking proper checkbox) and press Request Recycling button.
Admin has to approve your request.

Referral recycle cost is (per 1 recycled referral):
Standard Members: $0.25
Upgraded Members: $0.15