IT1 Baseline Item Data (Invoice)

To specify the basic and most frequently used line item data for the invoice and related transactions.

Position
Element
Name
Type
Requirement
Min
Max
Repeat
IT1-01
Assigned Identification
String (AN)
Optional
1
11
-
Alphanumeric characters assigned for differentiation within a transaction set.
IT101 is the purchase order line item identification.
IT1-02
Quantity Invoiced
Decimal number (R)
Mandatory
1
10
-
Number of units invoiced (supplier units).
IT1-03
Unit of Measurement Code
Identifier (ID)
Mandatory
2
2
-
Code identifying the basic unit of measurement.
IT1-04
Unit Price
Decimal number (R)
Mandatory
1
14
-
Price per unit of product, service, commodity, etc.
IT1-05
Basis of Unit Price Code
Identifier (ID)
Optional
2
2
-
Code identifying the type of unit price for an item.
IT1-06
Product/Service ID Qualifier
Identifier (ID)
Optional
2
2
-
Code identifying the type/source of the descriptive number used in Product/Service ID (234).
C0607: If IT1-06 is present, then IT1-07 is required
IT106 through IT125 provides for ten (10) different product/service ID's for each item. For example: Case, Color, Drawing No., UPC No., ISBN No., Model No., SKU.
IT1-07
Product/Service ID
String (AN)
Conditional
1
30
-
Identifying number for a product or service.
IT1-08
Product/Service ID Qualifier
Identifier (ID)
Optional
2
2
-
Code identifying the type/source of the descriptive number used in Product/Service ID (234).
C0809: If IT1-08 is present, then IT1-09 is required
IT1-09
Product/Service ID
String (AN)
Conditional
1
30
-
Identifying number for a product or service.
IT1-10
Product/Service ID Qualifier
Identifier (ID)
Optional
2
2
-
Code identifying the type/source of the descriptive number used in Product/Service ID (234).
C1011: If IT1-10 is present, then IT1-11 is required
IT1-11
Product/Service ID
String (AN)
Conditional
1
30
-
Identifying number for a product or service.
IT1-12
Product/Service ID Qualifier
Identifier (ID)
Optional
2
2
-
Code identifying the type/source of the descriptive number used in Product/Service ID (234).
C1213: If IT1-12 is present, then IT1-13 is required
IT1-13
Product/Service ID
String (AN)
Conditional
1
30
-
Identifying number for a product or service.
IT1-14
Product/Service ID Qualifier
Identifier (ID)
Optional
2
2
-
Code identifying the type/source of the descriptive number used in Product/Service ID (234).
C1415: If IT1-14 is present, then IT1-15 is required
IT1-15
Product/Service ID
String (AN)
Conditional
1
30
-
Identifying number for a product or service.
IT1-16
Product/Service ID Qualifier
Identifier (ID)
Optional
2
2
-
Code identifying the type/source of the descriptive number used in Product/Service ID (234).
C1617: If IT1-16 is present, then IT1-17 is required
IT1-17
Product/Service ID
String (AN)
Conditional
1
30
-
Identifying number for a product or service.
IT1-18
Product/Service ID Qualifier
Identifier (ID)
Optional
2
2
-
Code identifying the type/source of the descriptive number used in Product/Service ID (234).
C1819: If IT1-18 is present, then IT1-19 is required
IT1-19
Product/Service ID
String (AN)
Conditional
1
30
-
Identifying number for a product or service.
IT1-20
Product/Service ID Qualifier
Identifier (ID)
Optional
2
2
-
Code identifying the type/source of the descriptive number used in Product/Service ID (234).
C2021: If IT1-20 is present, then IT1-21 is required
IT1-21
Product/Service ID
String (AN)
Conditional
1
30
-
Identifying number for a product or service.
IT1-22
Product/Service ID Qualifier
Identifier (ID)
Optional
2
2
-
Code identifying the type/source of the descriptive number used in Product/Service ID (234).
C2223: If IT1-22 is present, then IT1-23 is required
IT1-23
Product/Service ID
String (AN)
Conditional
1
30
-
Identifying number for a product or service.
IT1-24
Product/Service ID Qualifier
Identifier (ID)
Optional
2
2
-
Code identifying the type/source of the descriptive number used in Product/Service ID (234).
C2425: If IT1-24 is present, then IT1-25 is required
IT1-25
Product/Service ID
String (AN)
Conditional
1
30
-
Identifying number for a product or service.

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