A sequential number indicating the position of the allowance/charge in the document.
Used for ordering and referencing specific allowances/charges.
Mandatory for each allowance/charge group according to EN 16931-1.
/Invoice/cac:AllowanceCharge/cbc:ID/CrossIndustryInvoice/SupplyChainTradeTransaction/ApplicableHeaderTradeSettlement/ram:SpecifiedTradeAllowanceCharge/ram:SequenceNumeric123100✗ Invalid-1✗ Invalid1.5✗ InvalidOur AI-powered Invoice Converter automatically handles all XRechnung requirements, including proper field validation.