Possible enumeration values:
| Name | Value | Description |
|---|---|---|
| Unspecified |
0 |
|
| Surface |
1 |
|
| SecondDayDelivery |
2 |
|
| NextDayDelivery |
3 |
|
| SaturdayDelivery |
4 |
|
| WillCall |
5 |