| Clue | Source | Date |
|---|---|---|
| Employees' wagering scheme | USA Today | 12 Jan 2018 |
| Employees' wagering scheme | ||
| Workplace wagering group | USA Today | 20 Dec 2017 |
| Workplace wagering group | ||
| Workplace gambling pot | ||
| *Workplace gambling group | ||
| *Workplace gambling group | ||
| Firm bettors? | ||
| Betting venue |