Is there a number of people I can refer to the app? Lucy June 25, 2018 05:37 Updated At present, you can refer as many people as you want while the referral scheme is running. Related articles Can the same person be referred twice? I referred one of my friends but did not receive my reward What is a successful referral? FAQs Caffè Nero Loyalty Card Where are my vouchers? Comments 0 comments Please sign in to leave a comment.