| extension_id | type | code |
| 23 | payment | cod |
| 22 | total | shipping |
| 57 | total | sub_total |
| 58 | total | tax |
| 59 | total | total |
| 387 | shipping | flat |
| 349 | total | handling |
| 350 | total | low_order_fee |
| 478 | payment | bank_transfer |
| 473 | payment | cheque |
| 485 | shipping | free |
| 489 | payment | baokim |
| 497 | payment | free_checkout |
| 498 | payment | nganluong |
