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 | AtMax 1 | 
| 2 | 373  | Date | Opt | Date | 8/8 | AtMax 1 | 
| 3 | 236  | Price Identifier Code | Rel | ID | 3/3 | AtMax 1 | 
| 4 | 212  | Unit Price | Opt | Decimal | 1/17 | AtMax 1 | 
| 5 | 639  | Basis of Unit Price Code | Rel | ID | 2/2 | AtMax 1 | 
| 6 | 380  | Quantity | Mandatory | Decimal | 1/15 | AtMax 1 | 
| 7 | 355  | Unit or Basis for Measurement Code | Mandatory | ID | 2/2 | AtMax 1 | 
| 8 | 352  | Description | Opt | Alphanumeric | 1/80 | AtMax 1 |