0. Introduction
1. Scope
   1. Functional Definition
   2. Field of Application
   3. Principles
2. References
3. Message Definition
4. Message Definition
   1. Data Segment Clarification
   2. Message structure
      1. Branching Diagram
      2. Segment Table
   3. Data Segment Index (Alphabetic Sequence)

This specification provides the definition of the Extended Payment Order Message (PAYEXT) to be used in electronic data interchange (EDI) between partners involved in administration, commerce and transport.

An Extended Payment Order is sent by the Ordering Customer (or Payer or Agent on behalf of the Ordering Customer) to the Ordered Bank, to instruct the Ordered Bank to debit an account it services for the Ordering Customer, and to arrange for the payment of a specified amount to the Beneficiary (or Payee or Agent in favour of Beneficiary) in settlement of the referenced business transaction(s), and to provide to the Payee full details of the transactions to which the Extended Payment Order relates.

Throughout this document, the term 'Ordering Customer' refers to either an Ordering Customer, or a Payer or Agent acting on behalf of the Ordering Customer; likewise the term 'Beneficiary' refers to either a Beneficiary, or a Payee or Agent acting on behalf of the Beneficiary.

This message may be applied for both national and international settlements. It is based on universal practice and is not dependent on the type of business or industry.

An Extended Payment Order may cover the financial settlement of one or more commercial trade transactions, such as invoices, credit notes, debit notes, etc. It is not intended for use in securities trading.

The Ordered Bank may need a confirmation/ authorization to be able to process the Extended Payment Order Message.

See UNTDID, Part 4 Section 2.5 UN/ECE UNSM - General Introduction, Section 1.

See UNTDID, Part 4, Section 2.5 UN/ECE UNSM - General Introduction, Section 2.

This section should be read in conjunction with the Branching Diagram and the Segment Table which indicate mandatory, conditional and repeating requirements.

0010 UNH, Message header

A service segment starting and uniquely identifying the message. Note: Extended Payment Order messages conforming to this document must contain the following data in segment UNH, composite S009: Data element 0065 PAYEXT 0052 D 0054 93A 0051 UN

0020 BGM, Beginning of message

A segment for unique identification of the Extended Payment Order, the type of Extended Payment Order and its function. The requirement for a response, e.g., related debit advice, may be indicated.

Note: The identification will be passed back to the Ordering Customer for reconciliation purposes; it would be used in the case of a cancellation or confirmation of an Extended Payment Order.

0030 DTM, Date/time/period

A segment specifying the date and, when required, the time at which the message has been created as well as other dates and times relevant to the financial transaction.

0040 RFF, Reference

A segment identifying references of other messages or transactions related to this message.

0050 BUS, Business function

A segment identifying certain characteristics of the Extended Payment Order, such as its business function. In so doing, it provides information about the message that may be used to route the message within an institution, for tariffing, or for the provision of some statistical information.

0060 Segment Group 1: RFF-DTM

A group of segments identifying a previously-sent message.

0070 RFF, Reference

A segment identifying a previously-sent message.

0080 DTM, Date/time/period

A segment identifying the date/time of the previously-sent message.

0090 FTX, Free text

A segment giving information in coded or clear form to provide supplementary information relating to the Extended Payment Order.

0100 PAI, Payment instructions

A segment specifying the conditions, guarantee, method and channel of payment for the Extended Payment Order.

0110 FCA, Financial charges allocation

A segment specifying the method for allocation of charges and allowances (e.g., charges borne by the Ordering Customer, the Beneficiary or both), and identifying the Ordering Customer's account to which such charges or allowances should be directed where it is different from the principal account.

0120 Segment Group 2: MOA-CUX-DTM-RFF

A group of segments identifying the monetary amount and, if necessary, the currencies, exchange rate and date for that payment.

0130 MOA, Monetary amount

A segment giving the amount value of the payment.

0140 CUX, Currencies

A segment identifying the reference currency and the target currency of the transaction when they are different. The rate of exchange is solely used when previously agreed between the Ordering Customer and the Ordered Bank.

0150 DTM, Date/time/period

A segment identifying the effective date and/or time the rate of exchange was fixed.

0160 RFF, Reference

A segment identifying other transactions to which funds associated with the Extended Payment Order are related, such as a separate foreign exchange deal.

0170 Segment Group 3: FII-CTA-COM

A group of segments providing information about the financial institutions and accounts related to the Extended Payment Order, together with details of any parties to be contacted in relation to the transaction.

0180 FII, Financial institution information

A segment identifying the financial institution (e.g., bank) and relevant account number and currency for each party involved in the transaction. The Ordering Customer may indicate the previously agreed choice of financial institution for payment.

0190 CTA, Contact information

A segment identifying a person or a department for the financial institution specified in the FII segment and to whom communication should be directed.

0200 COM, Communication contact

A segment providing a communication number for the party identified in the FII segment and optionally for the contact identified in the associated CTA segment.

0210 Segment Group 4: NAD-CTA-COM

A group of segments identifying the name and address of the non-financial institutions involved in the transaction and their contacts.

0220 NAD, Name and address

A segment identifying the name and address of the non- financial institutions associated with the Extended Payment Order and their functions.

0230 CTA, Contact information

A segment identifying a person or a department for the party specified in the NAD segment and to whom communication should be directed.

0240 COM, Communication contact

A segment providing a communication number for the party identified in the NAD segment and optionally for the contact identified in the associated CTA segment.

0250 Segment Group 5: INP-FTX-DTM

A group of segments containing instructions from the Ordering Customer relating to parties identified in the NAD and FII segments. It specifies action to be taken by the identified parties, and the date (and optionally time) by which such action needs to be taken.

0260 INP, Parties to instruction

A segment identifying the party originating the instruction and the parties to be contacted at or by the associated financial institution on matters concerning the execution of the payment. It specifies where appropriate the instruction in coded form.

0270 FTX, Free text

A segment providing free text instruction relating to the associated INP segment.

0280 DTM, Date/time/period

A segment specifying the earliest and the latest dates and times by which the instruction specified in the INP and FTX segments needs to be carried out.

0290 Segment Group 6: DOC-MOA-DTM-RFF-NAD-SG7-SG8-SG9

A group of segments providing details of all documents, e.g., invoices, statements, despatch advices, etc..., to which the Extended Payment Order refers. It includes information on the monetary amounts for each document and on any adjustments (with an indication of the reason for adjustments) and discounts. For information purposes an indication of the tax element can be provided.

0300 DOC, Document/message details

A segment identifying the reference document against which payment is being made.

0310 MOA, Monetary amount

A segment giving the monetary amounts of each reference document (e.g., original amount, discount amount etc...). The amount due and the amount remitted are mandatory.

0320 DTM, Date/time/period

A segment specifying the date of the referenced document and indicating any other relevant dates applicable.

0330 RFF, Reference

A segment for the inclusion of any additional references related to the reference document.

0340 NAD, Name and address

A segment identifying a party name and address, either by coded identification or in a clear form.

0350 Segment Group 7: CUX-DTM

A group of segments specifying the currencies and the related dates/periods valid to the referenced document where different to the reference currency.

0360 CUX, Currencies

A segment identifying the currency and associated exchange rate of the referenced document where different to the remittance currency.

0370 DTM, Date/time/period

A segment specifying the date/time/period related to the rate of exchange.

0380 Segment Group 8: AJT-MOA-RFF

A group of segments indicating adjustment amounts and their referenced documents.

0390 AJT, Adjustment details

A segment indicating any adjustments to the amounts originally specified in the referenced document, and to which items such adjustments apply, with the associated reason for adjustment.

0400 MOA, Monetary amount

A segment giving the monetary amounts of the adjustments of each reference document (e.g. original amounts, discount amount, etc.). The currency data elements should not be used.

0410 RFF, Reference

A segment for the inclusion of any additional references related to the reference document.

0420 Segment Group 9: DLI-MOA-PIA-DTM-SG10-SG11

A group of segments which may be used when required to provide details of individual line items in the reference document.

0430 DLI, Document line identification

A segment identifying a specific line item within the referenced document.

0440 MOA, Monetary amount

A segment giving the monetary amounts for this line item.

0450 PIA, Additional product id

A segment specifying item identification codes where required.

0460 DTM, Date/time/period

A segment specifying the date/time/period related to the line item.

0470 Segment Group 10: CUX-DTM

A group of segments identifying the currency and the related dates/periods of the line item where different to the remittance and document currency.

0480 CUX, Currencies

A segment identifying the currency and associated exchange rate of the line item, where different to the reference and target currency.

0490 DTM, Date/time/period

A segment specifying the effective date and/or time the rate of exchange was fixed.

0500 Segment Group 11: AJT-MOA-RFF

A group of segments indicating adjustment amounts and their referenced documents for this line item.

0510 AJT, Adjustment details

A segment indicating any adjustments to the amounts originally specified for this line item and the reason for the adjustments.

0520 MOA, Monetary amount

A segment giving the monetary amounts of the adjustment for this line item.

0530 RFF, Reference

A segment for the inclusion of any additional references related to the reference document.

UNS, Section control A service segment placed at the beginning of the summary section.

0540 MOA, Monetary amount

A segment giving a summary of various amounts, for information to the Beneficiary.

0550 Segment Group 12: GIS-NAD-FTX

A group of segments providing information for subsequent use by regulatory authorities requiring statistical and other types of data. It also identifies the regulatory authority for which the information is intended followed by the information itself.

0560 GIS, General indicator

A segment identifying what processing should be completed by regulatory authorities.

0570 NAD, Name and address

A segment identifying the recipient of the associated informative text.

0580 FTX, Free text

A segment giving information in coded or clear form to provide information relevant to regulatory authorities' requirements.

0590 Segment Group 13: AUT-DTM

A group of segments specifying the details of authentication.

0600 AUT, Authentication result

A segment specifying the details of any authentication (validation) procedure applied to the Extended Payment Order message.

0610 DTM, Date/time/period

A segment identifying the date and, where necessary, the time of validation.

0620 UNT, Message trailer

A service segment ending a message, giving the total number of segments in the message and the control reference number of the message.