Possible enumeration values:
| Name | Value | Description |
|---|---|---|
| Unknow |
0 |
未知 |
| Preferential |
1 |
促销 |
| GropBuy |
2 |
团购 |
| GroupPurchasing |
4 |
集采 |
| OneselfTake |
8 |
自提 |
| AllowApplyPreferential |
16 |
申请优惠 |