merchantDefinedInformation[]. key
The number you assign as the key for your merchant-defined data field.
This topic describes the sequence of fields from
merchantDefinedInformation[0].key
through
merchantDefinedInformation[100].key
.IMPORTANT
When you include this field in a request, you must also
include the corresponding
merchantDefinedInformation[].value
field, which
contains the value that corresponds to the
merchantDefinedInformation[].key
field.WARNING
Merchant-defined data fields are not intended to and must not be used to
capture personally identifying information. Accordingly, merchants are prohibited from
capturing, obtaining, or transmitting any personally identifying information in or through
the merchant-defined data fields. Personally identifying information includes, but is not
limited to, address, payment card number, social security number, driver's license number,
state-issued identification number, passport number, and card verification numbers (CVV,
CVC2, CVV2, CID, CVN). In the event
Cybersource
discovers that a merchant is
capturing or transmitting personally identifying information through the merchant-defined
data fields, whether or not intentionally, Cybersource
will immediately
suspend the merchant's account, which will result in a rejection of any and all transaction
requests submitted by the merchant after the point of suspension.Payer Authentication
Only fields 1 through 5 are supported in Payer Authentication. The
value appears in the Case Management Details
window in the Business Center. The first four fields
are the same fields that are used by the Secure Data
services.
Visa Platform Connect
For installment payments with Mastercard in Brazil, use
merchantDefinedInformation[0].key
and merchantDefinedData_mddField_2
merchantDefinedInformation[1].key
for data that you want to provide to the issuer to identify the transaction.For installment payments with Mastercard in Brazil:
- The value formerchantDefinedInformation[0].keycorresponds to the following data in the TC 33 capture file:
- Record: CP07 TCR5
- Position: 25-44
- Field: Reference Field 2
- The value formerchantDefinedInformation[1].keycorresponds to the following data in the TC 33 capture file:
- Record: CP07 TCR5
- Position: 45-64
- Field: Reference Field 3
Specifications
- Installment payments with Mastercard onVisa Platform Connectin Brazil:
- Data Type:String
- Data Length:20
- All other transactions:
- Data Type:String
- Data Length:50
Mapping Information
- REST API Field:merchantDefinedInformation[].key
- SCMP API Field:merchant_defined_data1throughmerchant_defined_data100
- Simple Order API Field:merchantDefinedData_mddField_1throughmerchantDefinedData_mddField_100