| Total Complexity | 6 |
| Dependencies | 3 |
| Dependents | 1 |
| Total lines | 68 |
| Lines of code | 29 |
| Logical lines of code | 6 |
| Comment lines | 27 |
| Methods | 5 |
| Properties | 1 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| show_notice_about_supported_coupon_types() | 61 | 1 | 16 | |
| get_instance() | 71 | 2 | 6 | |
| __construct() | 91 | 1 | 2 | |
| __clone() | 91 | 1 | 2 | |
| __wakeup() | 79 | 1 | 3 |