Purchased 2 tablets but neither displayed as registered for cashback. Notified Rakuten on incident, and while the whole process took few weeks, it's resolved professionally. RK agent Ted was super polite and efficient and further adjusted the cashback percentage discrepancy within 24h after notification. I like to stress the importance on this very positive service, in order to encourage the continuation of such rare client service commitment. Simply amazing e-service that you seldom see/find these days. A+++ score! Also note that I have done numerous transactions with RK and so far 100% satisfaction. Thank you for reading my honest feedback.