| Clue | Source | Date |
|---|---|---|
| Many flea market transactions | USA Today | 16 Jul 2023 |
| Some real estate transactions | USA Today | 14 May 2020 |
| Free-of-charge transactions? | ||
| Free-of-charge transactions? | ||
| Some transactions | ||
| Some transactions | ||
| On-the-line deals. | ||
| Kinds of transactions. |