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Features Introduced This Week

Merchant Descriptior Name
 | RM-44633

Description
Cybersource is updating validation for the
merchantInformation.merchantDescriptor.name
 API field. Merchants can now submit merchant descriptor names that include either the asterisk (*) or hyphen (-) character. Transactions are no longer rejected solely because these characters are included in this descriptive field.
Mandate
Does not apply.
Audience
The updated validation is available to all merchants who use the
merchantInformation.merchantDescriptor.name
 field.
Benefit
Improved merchant descriptor support.
Technical Details
Example:
{
  "merchantInformation": {
    "merchantDescriptor": {
      "name": "MERCHANT*STORE-NAME"
    }
  }
}
Important Dates
Released to Production May 20, 2026.

New Features for Pisma
 | RM-44633

Description
Merchants who use Prisma can now use 3-D Secure 2.x, Network Tokens, and MIT/COF framework data. These capabilities are available to Prisma merchants who are enabled. This update allows Prisma merchants to support tokenized and authenticated card-not-present payment flows and submit the required transaction framework data for eligible use cases.
Mandate
Does not apply.
Audience
Merchants processing in Argentina through the Prisma connection.
Benefit
Prisma merchants can support tokenized, authenticated, and credential-on-file card-not-present payment flows.
Technical Details
Supported 3-D Secure-related values include:
  • pa_specification_version
  • directory_server_transaction_id
  • cavv
  • ucaf_collection_indicator
  • ucaf_authentication_data
Supported MIT/COF-related values include:
  • subsequent_auth_first
  • subsequent_auth_reason
  • subsequent_auth
  • subsequent_auth_transaction_id
Supported Network Token-related value:
  • network_token_cryptogram
Important Dates
Released to Production May 20, 2026.
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