| Total Complexity | 15 | 
| Dependencies | 1 | 
| Dependents | 1 | 
| Total lines | 112 | 
| Lines of code | 51 | 
| Logical lines of code | 18 | 
| Comment lines | 49 | 
| Methods | 2 | 
| Properties | 0 | 
| Method | Rating | Maintainability | Complexity | Lines of code | 
|---|---|---|---|---|
| add_us_co_retail_delivery_fee() | 43 | 14 | 48 | |
| init() | 78 | 1 | 3 |