| Total Complexity | 20 |
| Dependencies | 4 |
| Dependents | 3 |
| Total lines | 120 |
| Lines of code | 54 |
| Logical lines of code | 30 |
| Comment lines | 39 |
| Methods | 3 |
| Properties | 2 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| getShippingRateCost() | 45 | 15 | 41 | |
| isFreeShippingCouponApplied() | 65 | 4 | 9 | |
| __construct() | 77 | 1 | 4 |