To specify additional item-related data involving variations in normal price/quantity structure
| Position | Element | Name | Type | Min/Max | Repeat | |
|---|---|---|---|---|---|---|
| 1 | 371 | Change Reason Code | Mandatory | ID | 2/2 | 1 |
| 2 | 373 | Date | Opt | Date | 8/8 | 1 |
| 3 | 236 | Price Identifier Code | Rel | ID | 3/3 | 1 |
| 4 | 212 | Unit Price | Opt | Decimal | 1/17 | 1 |
| 5 | 639 | Basis of Unit Price Code | Rel | ID | 2/2 | 1 |
| 6 | 380 | Quantity | Mandatory | Decimal | 1/15 | 1 |
| 7 | 355 | Unit or Basis for Measurement Code | Mandatory | ID | 2/2 | 1 |
| 8 | 352 | Description | Opt | Alphanumeric | 1/80 | 1 |