| Total Complexity | 7 |
| Dependencies | 3 |
| Dependents | 2 |
| Total lines | 57 |
| Lines of code | 36 |
| Logical lines of code | 16 |
| Comment lines | 6 |
| Methods | 2 |
| Properties | 0 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| validate_and_add_coupon() | 54 | 4 | 22 | |
| validate_coupon() | 59 | 3 | 14 |