| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | tipping | American | Tipping is a customary practice in service industries such as restaurants, and it is expected to tip around 15-20%. | 1 |
| 2 | tipping | American | Tipping is customary and expected in various service industries | 1 |
| 3 | tipping | American culture | Expected in many service industries | 1 |