This element MUST be conveyed as the root element in any instance document based on this Schema expression ABIE Invoice. Details A document used to request payment. Invoice BBIE Invoice. Customization Identifier. Identifier Identifies a user-defined customization of UBL for a specific use. 0..1 Invoice Customization Identifier Identifier Identifier. Type NES BBIE Invoice. Profile Identifier. Identifier Identifies a user-defined profile of the customization of UBL being used. 0..1 Invoice Profile Identifier Identifier Identifier. Type BasicProcurementProcess BBIE Invoice. Identifier An identifier for this document, assigned by the sender. 1 Invoice Identifier Identifier Identifier. Type Invoice Number BBIE Invoice. Issue Date. Date The date, assigned by the sender, on which this document was issued. 1 Invoice Issue Date Date Date. Type Invoice Date BBIE Invoice. Issue Time. Time The time, assigned by the sender, at which this document was issued. 0..1 Invoice Issue Time Time Time. Type BBIE Invoice. Due Date. Date The date on which Invoice is due. 0..1 Invoice Due Date Date Date. Type BBIE Invoice. Invoice Type Code. Code A code signifying the type of the Invoice. 0..1 Invoice Invoice Type Code Code Code. Type BBIE Invoice. Note. Text Free-form text pertinent to this document, conveying information that is not contained explicitly in other structures. 0..n Invoice Note Text Text. Type BBIE Invoice. Tax Point Date. Date The date of the Invoice, used to indicate the point at which tax becomes applicable. 0..1 Invoice Tax Point Date Date Date. Type BBIE Invoice. Document_ Currency Code. Code A code signifying the default currency for this document. 0..1 Invoice Document Currency Code Code Currency Currency_ Code. Type BBIE Invoice. Tax_ Currency Code. Code A code signifying the currency used for tax amounts in the Invoice. 0..1 Invoice Tax Currency Code Code Currency Currency_ Code. Type BBIE Invoice. Accounting Cost. Text The buyer's accounting code, applied to the Invoice as a whole, expressed as text. 0..1 Invoice Accounting Cost Text Text. Type BBIE Invoice. Buyer_ Reference. Text A reference provided by the buyer used for internal routing of the document. 0..1 Invoice Buyer Reference Text Text. Type ASBIE Invoice. Invoice_ Period. Period A period to which the Invoice applies. 0..n Invoice Invoice Period Period Period ASBIE Invoice. Order Reference A reference to the Order with which this Invoice is associated. 0..1 Invoice Order Reference Order Reference Order Reference ASBIE Invoice. Billing Reference A reference to a billing document associated with this document. 0..n Invoice Billing Reference Billing Reference Billing Reference ASBIE Invoice. Despatch_ Document Reference. Document Reference A reference to a Despatch Advice associated with this document. 0..n Invoice Despatch Document Reference Document Reference Document Reference ASBIE Invoice. Receipt_ Document Reference. Document Reference A reference to a Receipt Advice associated with this document. 0..n Invoice Receipt Document Reference Document Reference Document Reference ASBIE Invoice. Originator_ Document Reference. Document Reference A reference to an originator document associated with this document. 0..n Invoice Originator Document Reference Document Reference Document Reference ASBIE Invoice. Contract_ Document Reference. Document Reference A reference to a contract associated with this document. 0..n Invoice Contract Document Reference Document Reference Document Reference ASBIE Invoice. Additional_ Document Reference. Document Reference A reference to an additional document associated with this document. 0..n Invoice Additional Document Reference Document Reference Document Reference ASBIE Invoice. Project Reference Information about a project. 0..n Invoice Project Reference Project Reference Project Reference ASBIE Invoice. Accounting_ Supplier Party. Supplier Party The accounting supplier party. 1 Invoice Accounting Supplier Party Supplier Party Supplier Party ASBIE Invoice. Accounting_ Customer Party. Customer Party The accounting customer party. 1 Invoice Accounting Customer Party Customer Party Customer Party ASBIE Invoice. Payee_ Party. Party The payee. 0..1 Invoice Payee Party Party Party ASBIE Invoice. Tax Representative_ Party. Party The tax representative. 0..1 Invoice Tax Representative Party Party Party ASBIE Invoice. Delivery A delivery associated with this document. 0..n Invoice Delivery Delivery Delivery ASBIE Invoice. Payment Means Expected means of payment. 0..n Invoice Payment Means Payment Means Payment Means ASBIE Invoice. Payment Terms A set of payment terms associated with this document. 0..n Invoice Payment Terms Payment Terms Payment Terms ASBIE Invoice. Prepaid_ Payment. Payment A prepaid payment. 0..n Invoice Prepaid Payment Payment Payment ASBIE Invoice. Allowance Charge A discount or charge that applies to a price component. 0..n Invoice Allowance Charge Allowance Charge Allowance Charge ASBIE Invoice. Tax Total The total amount of a specific type of tax. 0..n Invoice Tax Total Tax Total Tax Total ASBIE Invoice. Legal_ Monetary Total. Monetary Total The total amount payable on the Invoice, including Allowances, Charges, and Taxes. 1 Invoice Legal Monetary Total Monetary Total Monetary Total ASBIE Invoice. Invoice Line A line describing an invoice item. 1..n Invoice Invoice Line Invoice Line Invoice Line