| Total Complexity | 4 |
| Dependencies | 0 |
| Dependents | 0 |
| Total lines | 46 |
| Lines of code | 39 |
| Logical lines of code | 26 |
| Comment lines | 0 |
| Methods | 3 |
| Properties | 1 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| add_coupon_text_field() | 52 | 1 | 30 | |
| get_instance() | 71 | 2 | 6 | |
| __construct() | 78 | 1 | 3 |