Required Fields for Capturing a Payment with Level III Data {#l23-l3-processing-capture-req-fields-ctv}
=======================================================================================================

Use these required fields to capture a payment that includes Level III data.

[orderInformation.amountDetails.currency](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/rest/api-fields/order-info-aa/order-info-amount-details-currency.md "")
:

[orderInformation.amountDetails.nationalTaxIncluded](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/rest/api-fields/order-info-aa/order-info-amount-details-national-tax-included.md "")
:
Set to `1` if the sum of all orderInformation.lineItems\[\].taxDetails\[\].amount values \> `0`.

[orderInformation.amountDetails.totalAmount](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/rest/api-fields/order-info-aa/order-info-amount-details-total-amount.md "")
:

[orderInformation.invoiceDetails.purchaseOrderNumber](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/rest/api-fields/order-info-aa/order-info-invoice-details-purchase-order-num.md "")
:
Required for purchase/procurement cards only.

[orderInformation.invoiceDetails.taxable](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/rest/api-fields/order-info-aa/order-info-invoice-details-taxable.md "")
:
Required if the sum of all orderInformation.lineItems\[\].taxAmount values \> `0`.

[orderInformation.lineItems\[\].taxAmount](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/rest/api-fields/order-info-aa/order-info-line-items-tax-amount-request.md "")
:

[processingInformation.purchaseLevel](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/rest/api-fields/processing-info-aa/processing-info-purchase-level.md "")
:
Set field to `3`.
{#l23-l3-processing-capture-req-fields-ctv_dl_rr4_ycp_vwb}

Related Information {#l23-l3-processing-capture-req-fields-ctv_section_jpc_xzz_sxb}
-----------------------------------------------------------------------------------

* [API field reference guide for the REST API](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/rest/api-fields/rest-api-fields-intro.md "")
  {#l23-l3-processing-capture-req-fields-ctv_ul_kpc_xzz_sxb}