| Clue | Source | Date |
|---|---|---|
| Online refund | ||
| Online discount | LA Times Daily | 14 Sep 2024 |
| Online cash-back deal | The Washington Post | 04 Feb 2022 |
| Online cash-back deal | LA Times Daily | 04 Feb 2022 |
| Online money-back offer | LA Times Daily | 29 Dec 2020 |
| Online money-back offer | The Washington Post | 29 Dec 2020 |
| Web discount | Wall Street Journal | 19 May 2018 |
| Web discount | ||
| Online cash-back deal | LA Times Daily | 15 Aug 2016 |
| Online cash-back deal | ||
| Web discount | New York Times | 26 Nov 2015 |
| Web discount | ||
| Cash back from an online purchase | ||
| Online discount | ||
| Online discount |