A program that grants points for using Bing search, which users can redeem for gift cards, sweepstakes entries, or charitable donations.
How can I submit a ticket?
Update: I put in the ticket, and included the photo of the receipts in question along with screen shots of the submission denial and the "possible reason" detail. I did get an unusually quick response; the CS restored 3 of the denied receipts. I messaged again asking what about the other 3, and then they also were restored. However, the opportunity to get a bonus for scanning 6 receipts is permanently lost, and MSFT CS offered no explanation for the issue.