Every field of the e-invoice semantic model — with UBL and CII path, explanation and the rules that check it. For XRechnung, ZUGFeRD and Factur-X.
BT-1 Invoice numberBT-2 Invoice issue dateBT-3 Invoice type codeBT-5 Invoice currency codeBT-6 VAT accounting currency codeBT-7 Value added tax point dateBT-8 Value added tax point date codeBT-9 Payment due dateBT-10 Buyer referenceBT-11 Project referenceBT-12 Contract referenceBT-13 Purchase order referenceBT-14 Sales order referenceBT-15 Receiving advice referenceBT-16 Despatch advice referenceBT-17 Tender or lot referenceBT-18 Invoiced object identifierBT-19 Buyer accounting referenceBT-20 Payment termsBG-1 Invoice note BG-2 Process control BG-3 Preceding invoice reference BG-4 Seller BG-7 Buyer BG-11 Seller tax representative BG-13 Delivery information BG-16 Payment instructions BG-20 Document level allowances BG-21 Document level charges BG-22 Document totals BT-106 Sum of Invoice line net amountBT-107 Sum of allowances on document levelBT-108 Sum of charges on document levelBT-109 Invoice total amount without VATBT-110 Invoice total VAT amountBT-111 Invoice total VAT amount in accounting currencyBT-112 Invoice total with VATBT-113 Paid amountBT-114 Rounding amountBT-115 Amount due for paymentBG-23 VAT breakdown BG-24 Additional supporting documents BG-25 Invoice line BT-126 Invoice line identifierBT-127 Invoice line noteBT-128 Invoice line object identifierBT-129 Invoiced quantityBT-130 Invoiced quantity unit of measure codeBT-131 Invoice line net amountBT-132 Referenced purchase order line referenceBT-133 Invoice line buyer accounting referenceBG-26 Invoice line periodBG-27 Invoice line allowancesBG-28 Invoice line chargesBG-29 Price detailsBG-30 Line VAT informationBG-31 Item information