Required Fields for Processing
a Zero Amount Authorization

Use these required fields for processing
a zero amount authorization
.
When relaxed requirements for address data and the expiration date are being used, not all fields in this list are required. It is your responsibility to determine whether your account is enabled to use this feature and which fields are required. For details about relaxed requirements, see Relaxed Requirements for Address Data and Expiration Date in Payment Transactions.
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

Country-Specific Required Fields for Processing a Zero Amount Authorization

Use these country-specific required fields to process a zero amount authorization.

Argentina

billTo_merchantTaxID
Required for Mastercard transactions.
transactionLocalDateTime
Required in Argentina when the time zone is not included in your account. Otherwise, this field is optional.

Brazil

billTo_personalID
Required for combo card transactions.
ccAuthService_overridePaymentDetails
Required for combo card line-of-credit and prepaid-card transactions.

Saudi Arabia

transactionMode

Taiwan

Name: card_hashedAccountNumber