This document discusses the results of a survey of over 3000 loyalty program members. It finds that:
1) Customers want relevant communications from brands on their own terms, rather than frequent emails, and will disengage if their expectations are not met.
2) Younger customers prefer rewards like prize draws and partner offers, while older customers prefer exclusive access and previews.
3) Not all customers are active on social media, so brands should use a variety of channels for communications.
4) Loyalty programs are still effective at increasing customer spending, though the relationship varies by age.