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REST API

buyerInformation. merchantCustomerId

Customer identifier.
Credit Mutuel-CIC
For recurring payments in Mexico, the value for this field is the customer’s contract number.
Before you request the authorization, you must inform the issuer about the customer contract numbers that will be used for recurring transactions.
Ingenico ePayments
The value for this field cannot include spaces.
Prosa
For recurring payments in Mexico, the value for this field is the customer’s contract number.
Worldpay VAP
For a follow-on credit,
Cybersource
 checks the following locations, in the order given, for a customer account ID value and uses the first value it finds:

Specifications

  • Data Type:
     String
  • Data Length:
    • Banque de France et Tresor Public
      :
      20
    • BNP Paribas France
      :
      20
    • Credit Mutuel-CIC
      :
      20
    • FDC Compass
      :
      100
    • FDMS South
      :
      17
    • Ingenico ePayments
      :
      15
    • Prosa
      :
      20

Mapping Information

  • REST API Field:
    buyerInformation.merchantCustomerId
  • SCMP API Fields:
    • customer_account_id
    • purchaser_code
  • Simple Order API Fields:
    • billTo_customerID
    • invoiceHeader_purchaserCode