I was shopping online at Walgreens. Majority of items I needed to purchase could only be purchased in-store. So I went to Walgreens and purchased all my items. However, I have not received any Rakuten reward points. What must I do to receive my reward points? Regards, Yalonda Claiborne User's recommendation: Could not find a telephone # for Rakuten; very frustrating. Only could find where one has to write complaint. Hopefully I will hear back.