| Total Complexity | 12 |
| Dependencies | 5 |
| Dependents | 0 |
| Total lines | 141 |
| Lines of code | 105 |
| Logical lines of code | 36 |
| Comment lines | 21 |
| Methods | 6 |
| Properties | 0 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| display_link() | 47 | 3 | 39 | |
| charge() | 55 | 4 | 18 | |
| init_form_fields() | 55 | 1 | 21 | |
| __construct() | 55 | 1 | 19 | |
| email_link() | 73 | 2 | 5 | |
| payment_fields() | 80 | 1 | 3 |