http://shop.amtrakguestrewards.com/faqs.html Be aware that the time to “approved” is now 120 days! It used to be 60 days. I found this out because I had purchases from Walmart in April and May that still showed as “pending”. So I contacted AGR. They said a retailer usually takes up to 120 days (and sometimes longer) to approve points. They even have this in the T&C. However, I myself find this hard to believe. When I purchase on the AA or DL or UA shopping portals, the points usually post to my account on average within 3 days (or as soon as it ships). And this even includes Walmart!