Opinion John Lewis and Waitrose test new joint loyalty scheme - success will lie in what they do with the data insight
Opinion Coca Cola buys Costa Coffee - it's the perfect time to revamp their loyalty programme, says Yoyo CEO Michael Rolph
Opinion Guest Opinion: M-PESA co-creator Lesley-Ann Vaughan reveals how she helped build Kenya’s largest mobile money service
Opinion Of course more people are using the Starbucks app than Apple Pay - they've added value to the payments experience!
Opinion Guest Opinion: Customer loyalty in the money transfer market - you need to live and die by it, says Azimo CEO Michael Kent
