I referred a friend. Why haven't I been credited? Rosie October 03, 2018 18:16 Follow Please be sure that your friend clicked on your referral link, found here. Please be sure that they have completed surveys totaling $1 in their account.*The tutorial does NOT count towards the requirements for referral credit. Related articles How can I keep track of my referrals? My friend signed up for Vindale but forgot to use my referral link. Can I still be credited? How do I refer friends? Account termination How do I link my PayPal account to my Vindale account? Comments 0 comments Article is closed for comments.