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Required Fields for a Pre-Authorization {#payments-processing-pre-auth-required}
================================================================================

Use these required fields for processing a pre-authorization.

billTo_city
:

billTo_country
:

billTo_email
:

billTo_firstName
:

billTo_lastName
:

billTo_postalCode
:

billTo_state
:

billTo_street1
:

card_accountNumber
:

card_expirationMonth
:

card_expirationYear
:

ccAuthService_run
:
Set the value to `true`.

merchantID
:

merchantReferenceCode
:

purchaseTotals_currency
:

purchaseTotals_grandTotalAmount
:

Related Information
-------------------

* [API field reference guide for the Simple Order API](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/api-fields-so-intro.md "")  
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