<subscription>
  <promotion-source> </promotion-source>
  <promotion-source-variant> </promotion-source-variant>
  <sales-promotion> </sales-promotion>
  <advertising-level> </advertising-level>
  <offer-code> </offer-code>
  <publication> </publication>
  <edition> </edition>
  <mix-type> </mix-type>
  <purchase-frequency> </purchase-frequency>
  <delivery-type> </delivery-type>
  <quantity> </quantity>
  <sales-organization> </sales-organization>
  <sales-suborganization> </sales-suborganization>
  <sales-bureau> </sales-bureau>
  <distribution-channel> </distribution-channel>
  <division> </division>
  <customer-purchase-order-number> </customer-purchase-order-number>
  <customer-purchase-order-type> </customer-purchase-order-type>
  <customer-purchase-order-date> </customer-purchase-order-date>
  <valid-from> </valid-from>
  <valid-to> </valid-to>
  <issue-number-from> </issue-number-from>
  <issue-number-to> </issue-number-to>
  <archive-reference></archive-reference>
  <payment-method> </payment-method>
  <payment-method-details>
    <!-- entweder 'payment-method-cheque' -->
    <payment-method-cheque>
      <cheque-bank-clearing-account></cheque-bank-clearing-account>
      <cheque-number></cheque-number>
      <cheque-amount></cheque-amount>
      <cheque-currency-code></cheque-currency-code>
      <cheque-bank-code></cheque-bank-code>
      <cheque-bank-control-key></cheque-bank-control-key>
      <cheque-bank-country-code></cheque-bank-country-code>
      <cheque-bank-account-number></cheque-bank-account-number>
      <cheque-holder></cheque-holder>
    </payment-method-cheque>
    <!-- oder 'payment-method-other' -->
    <payment-method-other>
      <other-bank-clearing-account></other-bank-clearing-account>
      <other-amount></other-amount>
      <other-currency-code></other-currency-code>
      <other-payee-note></other-payee-note>
    </payment-method-other>
  </payment-method-details>
  <total-paid-currency-code></total-paid-currency-code>
  <total-paid-amount></total-paid-amount>
  <wallet-part-payment-amount></wallet-part-payment-amount>
  <extra-pay-discount>
    <currency-code></currency-code>
    <discount></discount>
  </extra-pay-discount>
  <extra-pay-voucher>     
    <bank-clearing-account></bank-clearing-account>
    <amount></amount>
    <currency-code></currency-code>
    <payee-note></payee-note>
  </extra-pay-voucher>
  <print-invoice> </print-invoice>
  <purchase-reason> </purchase-reason>
  <delivery-end-reason> </delivery-end-reason>
  <billing-from> </billing-from>
  <issue-billing-from> </issue-billing-from>
  <currency-code></currency-code>
  <price-list-type> </price-list-type>
  <fixed-price-list-and-currency-code>Y</fixed-price-list-and-currency-code>
  <debit-account>
    <debit-account-id></debit-account-id>
    <debit-bank-code> </debit-bank-code>
    <debit-country-code> </debit-country-code>
    <debit-account-number> </debit-account-number>
    <debit-account-holder> </debit-account-holder>
    <debit-continuous> </debit-continuous>
    <debit-due-date> </debit-due-date>
    <iban></iban>
    <bic></bic>
  </debit-account>
  <cc-account>
    <cc-account-id></cc-account-id>
    <cc-company-code> </cc-company-code>
    <cc-number> </cc-number>
    <cc-expiry> </cc-expiry>
  </cc-account>
  <sepa-mandate>
    <creation-type></creation-type>
    <transaction-type></transaction-type>
    <details>
      <b2b-mandate></b2b-mandate>
      <mandate-ref-pre-creditor></mandate-ref-pre-creditor>
      <previous-creditor-id></previous-creditor-id>
      <previous-bic></previous-bic>
      <last-due-date></last-due-date>
    </details>
  </sepa-mandate>
  <price-key-in-trialterm> </price-key-in-trialterm>
  <billing-frequency-in-trialterm> </billing-frequency-in-trialterm>
  <price-group-in-trialterm> </price-group-in-trialterm>
  <duration-in-trialterm></duration-in-trialterm>
  <unit-in-trialterm></unit-in-trialterm>
  <price-key-in-normalterm1> </price-key-in-normalterm1>
  <billing-frequency-in-normalterm1> </billing-frequency-in-normalterm1>
  <price-group-in-normalterm1> </price-group-in-normalterm1>
  <duration-in-normalterm1></duration-in-normalterm1>
  <unit-in-normalterm1></unit-in-normalterm1>
  <price-key> </price-key>
  <billing-frequency> </billing-frequency>
  <price-group> </price-group>
  <duration> </duration>
  <unit> </unit>
  <postage-key> </postage-key>
  <dsb-media1> </dsb-media1>
  <dsb-media2> </dsb-media2>
  <dsb-media3> </dsb-media3>
  <dsb-media4> </dsb-media4>
  <dsb-media2b> </dsb-media2b>
  <dsb-media7> </dsb-media7>
  <rule-id> </rule-id>
  <external-order-number></external-order-number>
  <input-office> </input-office>
  <input-date> </input-date>
  <input-user> </input-user>
  <stack-name></stack-name>
  <save-in-system> </save-in-system>
  <post-at-once> </post-at-once>
  <skip-doi-process>false</skip-doi-process>
  <adjust-upper-and-lower-case> </adjust-upper-and-lower-case>
  <order-rating></order-rating>
  <stack-lock-code></stack-lock-code>
  <agent-number> </agent-number>
  <agent-organisation> </agent-organisation>
  <cost-center> </cost-center>
  <matriculated> </matriculated>
  <matriculated-to> </matriculated-to>
  <advance-billing>false</advance-billing>
  <previously-billed-to> </previously-billed-to>
  <issue-previously-billed-to> </issue-previously-billed-to>
  <delivery-start-statistical> </delivery-start-statistical>
  <issue-delivery-start-statistical> </issue-delivery-start-statistical>
  <dispatch-type> </dispatch-type>
  <dispatch-text> </dispatch-text>
  <ivw-group> </ivw-group>
  <statistic-group> </statistic-group>
  <dsb-trx-id-for-ctp> </dsb-trx-id-for-ctp>
  <dsb-trx-id-for-epayment> </dsb-trx-id-for-epayment>
  <dsb-trx-id-for-solvency-check> </dsb-trx-id-for-solvency-check>
  <!—- one for each business partner -->
  <subscription-to-business-partner-relation>
    ...
  </subscription-to-business-partner-relation>
  <renewal>
    <renewal-order-number></renewal-order-number>
    <automatic-renewal></automatic-renewal>
  </renewal>
  <!—- one up to 3 -->
  <business-partner id=””>
    ...
  </business-partner>
  <!—- 0 to n possible -->
  <premium>
    ...
  </premium>
  <premium-payment>
    <premium-payment-method></premium-payment-method>
    <!-- either -->
    <debit-account>
      . . .
    </debit-account>
    <!-- or -->
    <cc-account>
      . . .
    </cc-account>
  </premium-payment>
  <!—- 0 to n possible -->
  <order-attribute>
    ...
  </order-attribute>
  <core-wbz-conditions>
    <wbz-wkz> </wbz-wkz>
    <wbz-wkz-fix> </wbz-wkz-fix>
    <wbz-condition> </wbz-condition>
  </core-wbz-conditions>
</subscription>