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Reference

Markdown export

BT-148 Item Gross Price

The item price before subtracting a price-level discount.

Quick answer

Line items

The goods or services on each invoice line, including quantities, prices, and VAT.

Quick actions

Validate XMLConvert invoice

In plain language

Describes how the invoice line price is derived, including base quantity and any price-level discount, so automated checks can recalculate line totals.

What you usually enter here

Decimal amount in invoice currency

Typical valid values include: 110.00

Defined by EN 16931 for line price calculation data; required fields must satisfy the listed BR and Peppol calculation constraints.

Where the field sits

Lines
UBL 2.1 Syntax
  1. Invoice
  2. cac:InvoiceLine
  3. cac:Price
  4. cac:AllowanceCharge
  5. cbc:BaseAmountBT-148
CII (UN/CEFACT) Syntax
  1. rsm:CrossIndustryInvoice
  2. rsm:SupplyChainTradeTransaction
  3. ram:IncludedSupplyChainTradeLineItem
  4. ram:SpecifiedLineTradeAgreement
  5. ram:GrossPriceProductTradePrice
  6. ram:ChargeAmountBT-148
BT-148 belongs to the Lines part of the invoice. UBL 2.1 Syntax: Invoice › cac:InvoiceLine › cac:Price › cac:AllowanceCharge › cbc:BaseAmount. CII (UN/CEFACT) Syntax: rsm:CrossIndustryInvoice › rsm:SupplyChainTradeTransaction › ram:IncludedSupplyChainTradeLineItem › ram:SpecifiedLineTradeAgreement › ram:GrossPriceProductTradePrice › ram:ChargeAmount.

What goes wrong often

Avoid values like: -110.00

Relevant rule codes: BR-28, PEPPOL-EN16931-R046

Valid Examples

  • 110.00

Invalid Examples

  • -110.00

XML mapping and field facts

Open the technical reference if you need XML paths, validator rule codes, legal wording, or schema-specific mapping details.

Field ID:

BT-148

Data Type:

amount

Cardinality:

0..1

Requirement:

Optional

XML Implementation

UBL 2.1 Syntax
/Invoice/cac:InvoiceLine/cac:Price/cac:AllowanceCharge/cbc:BaseAmount
CII (UN/CEFACT) Syntax
/rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:IncludedSupplyChainTradeLineItem/ram:SpecifiedLineTradeAgreement/ram:GrossPriceProductTradePrice/ram:ChargeAmount

Validation Rules

BR-28

BR-28

PEPPOL-EN16931-R046

PEPPOL-EN16931-R046

Next step

Check whether your XRechnung sets BT-148 correctly

Upload the XML file to the free validator. It applies the KoSIT rules for XRechnung 3.0 and names each finding with its rule ID, for this field for example BR-28, PEPPOL-EN16931-R046. Creating a new invoice instead? The converter checks the invoice against the same rules and shows the findings before download.

Validate XMLConvert invoice

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Official sources and tools

KoSIT Validator
XRechnung Standard
Test Suite