To specify basic and most frequently used purchase order line item data
| Position | Element | Name | Type | Min/Max | Repeat | |
|---|---|---|---|---|---|---|
| 1 | 380  | Quantity | Mandatory | Decimal | 1/15 | AtMax 1 | 
| 2 | 355  | Unit or Basis for Measurement Code | Mandatory | ID | 2/2 | AtMax 1 | 
| 3 | 237  | Item List Cost | Opt | Decimal | 1/9 | AtMax 1 | 
| 4 | 438  | U.P.C. Case Code | Rel | Alphanumeric | 12/12 | AtMax 1 | 
| 5 | 235  | Product/Service ID Qualifier | Rel | ID | 2/2 | AtMax 1 | 
| 6 | 234  | Product/Service ID | Rel | Alphanumeric | 1/80 | AtMax 1 | 
| 7 | 235  | Product/Service ID Qualifier | Rel | ID | 2/2 | AtMax 1 | 
| 8 | 234  | Product/Service ID | Rel | Alphanumeric | 1/80 | AtMax 1 | 
| 9 | 417  | Price Bracket Identifier | Opt | Alphanumeric | 1/3 | AtMax 1 | 
| 10 | 258  | Quantity Cost | Rel | Number | 1/9 | AtMax 1 | 
| 11 | 355  | Unit or Basis for Measurement Code | Rel | ID | 2/2 | AtMax 1 | 
| 12 | 439  | Price List Number | Opt | Alphanumeric | 1/16 | AtMax 1 | 
| 13 | 440  | Price List Issue Number | Opt | Alphanumeric | 1/16 | AtMax 1 | 
| 14 | 857  | Pre-Price Quantity Designator | Opt | Number | 1/9 | AtMax 1 | 
| 15 | 858  | Retail Pre-Price | Opt | Decimal | 1/9 | AtMax 1 |