Optional Fields for a Dual-Message AFT Reversal or Refund {#payouts-services-auth-dual-message-aft-optfields-fdiglobal} ======================================================================================================================= You can include these optional fields in an authorization request for an AFT reversal or refund: [aft_foreignExchangeFee](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/aft-foreign-exchange-fee.md "") : This field is supported only for cross-border transactions. A cross-border transaction is a transaction for which the payment card is issued in one country and accepted by a merchant in another country. {#payouts-services-auth-dual-message-aft-optfields-fdiglobal_dl_ygn_wjt_tgc} [aft_serviceFee](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/aft-service-fee.md "") : This field is supported only for cross-border transactions. A cross-border transaction is a transaction for which the payment card is issued in one country and accepted by a merchant in another country. [authService_purposeOfPayment](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/oct-service-purpose-of-payment.md "") : [invoiceHeader_merchantVATRegistrationNumber](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/invoice-header-merchant-vat-reg-num.md "") : [recipient_accountID](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/recipient-account-id.md "") : [recipient_address](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/recipient-address.md "") : [recipient_city](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/recipient-city.md "") : [recipient_country](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/recipient-country.md "") : [recipient_firstName](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/recipient-first-name.md "") : [recipient_lastName](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/recipient-last-name.md "") : [recipient_middleName](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/recipient-middle-name.md "") : [recipient_phoneNumber](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/recipient-phone-number.md "") : [recipient_postalCode](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/recipient-postal-code.md "") : [recipient_state](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/recipient-state.md "") : [sender_accountNumber](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/sender-account-number.md "") : [sender_accountType](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/sender-account-type.md "") : These are the valid values: * `00`: Other * `01`: Routing Transit Number (RTN) + Bank Account Number (BAN) * `02`: International Bank Account Number (IBAN) * `03`: Card Account * `04`: Email * `05`: Phone Number * `06`: Bank Account Number (BAN) + Bank Identification Code (BIC), also known as a SWIFT code * `07`: Wallet ID * `08`: Social Media ID {#payouts-services-auth-dual-message-aft-optfields-fdiglobal_so-ul_dsx_vxn_pdc} [sender_address](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/sender-address.md "") : [sender_city](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/sender-city.md "") : [sender_country](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/sender-country.md "") : [sender_dateOfBirth](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/sender-date-of-birth.md "") : [sender_firstName](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/sender-first-name.md "") : [sender_lastName](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/sender-last-name.md "") : [sender_middleName](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/sender-middle-name.md "") : [sender_name](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/sender-name.md "") : [sender_phoneNumber](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/sender-phone-number.md "") : [sender_postalCode](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/sender-postal-code.md "") : [sender_referenceNumber](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/sender-reference-number.md "") : [sender_sourceOfFunds](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/sender-source-of-funds.md "") : These are the valid values: * `01`: Credit card. * `02`: Debit card. * `03`: Prepaid card. * `04`: Cash. * `05`: Debit or deposit account. Value `05` must be used when the processingInformation.businessApplicationId field is set to one of these values: `FD`, `GD`, `GP`, `LO`, `MD`, `OG`, `PD`. * `06`: Visa card transactions only. Credit accounts not linked to a Visa card. * `07`: Mastercard only. {#payouts-services-auth-dual-message-aft-optfields-fdiglobal_ul_lw3_klt_tgc} [sender_state](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/sender-state.md "") : [sender_type](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/sender-type.md "") : This field is optional, but strongly recommended. : These are the valid values: * `B`: Business * `I`: Individual {#payouts-services-auth-dual-message-aft-optfields-fdiglobal_so_ul_mdk_5zm_rdc} Related Information {#payouts-services-auth-dual-message-aft-optfields-fdiglobal_section_ant_bh2_rdc} ----------------------------------------------------------------------------------------------------- * [Simple Order API Field Reference Guide](https://developer.cybersource.com/docs/cybs/en-us/api-fields/reference/all/so/api-fields/api-fields-so-intro.md "") {#payouts-services-auth-dual-message-aft-optfields-fdiglobal_ul_bnt_bh2_rdc}