课程内容

Transaction commands 

The following transaction types encompasses the payment mechanism which the iVeri Gateway supports and may cause the transfer of funds from cardholder to merchant or vise-versa 

                                                                                  Commands                                                                Description

                                                                      Authorisation (also known as “Preauthorisation”)

                                                                      Causes a reservation of funds on the cardholders account.

                                                                      Authorisation Reversal

                                                                      Unreserve the funds previously reserved on the cardholder’s account.

                                                                      Debit (also known as “Sale” or “Purchase”)

                                                                      Causes a transfer of funds from the cardholder to the merchant. 

                                                                      Usage: 

                                                                      1. Can be used if a merchant wants to offer cash back as an option where  the “CashAmount” parameter must be included in the transaction message.

                                                                      2. Use to capture or settle a previously authorised transaction amount 

                                                                      Credit (also known as “Refund” or “Pay”)

                                                                      Causes a transfer of funds from the merchant to the cardholder

                                                                      Void

                                                                      Cancel one of the above commands within a short time after the command was initiated.


                                                                      Enquiry commands 

                                                                      The section to follow outlines the various enquiry message supported on the iVeri Gateway and corresponding descriptions. The enquiry commands do not cause the transfer of funds.

                                                                      Enquiry Commands

                                                                      Description

                                                                      PANToken

                                                                      Instruction to tokenize card number, a token which can be used for ad-hoc or recurring payments.

                                                                      AccountValidation

                                                                      Validate the cardholders account

                                                                      RequestForDebit

                                                                      Request a payment request URL to be generated

                                                                      MasterPassQuickResponseCode

                                                                      For generating  MasterPass QR codes

                                                                      MasterPassPaymentNotification

                                                                      Handles MasterPass Payment notifications

                                                                      DynamicCurrencyConversion

                                                                       

                                                                      Perform a currency rate lookup associated to the cardholders card 

                                                                      MultiCurrencyPricing

                                                                       

                                                                      UPOPAuthenticationRequestCreation

                                                                      Perform a 3D secure request enrollement and authentication on UPI a card

                                                                      UPOPAuthenticationRequestValidation

                                                                      Validate the 3D secure authentication data on UPI Cards

                                                                      PING

                                                                      Check the status of the Gateway

                                                                      GetDevicePINKey

                                                                      Retrieve associate device Pin Key

                                                                      Balance

                                                                      Obtain the balance of the PIN based account in the currency of the account 

                                                                      PAN

                                                                      To look-up a PAN

                                                                      AuthenticatedCollection

                                                                      Authenticate the cardholder before doing scheduled or agreed collections between merchant and customer, handy for cases where Debi-check is required. 


                                                                      FileTransfer commands

                                                                      The sections outline the commands that are supported by the Gateway where file transfer is attainable

                                                                      File Transfer Commands

                                                                      Descriptions

                                                                      Batch Upload

                                                                      Upload a Batch file to the Gateway

                                                                      Batch Download

                                                                      Download the result file on the Gateway

                                                                      DiVert Upload

                                                                      Upload a batch of payment requests to the Gateway

                                                                      DiVert Download

                                                                      Download the Divert Batch response file

                                                                      TransactionHistory Download

                                                                      Download a report contain the transaction history withing a given period

                                                                      Recon Download

                                                                      Download the recon report from the Gateway

                                                                      HotCard Download

                                                                      Download the file containing sanitised blacklisted cards

                                                                      BINLookup Download

                                                                      Retrieve Bin specific information

                                                                      BINManagement Download

                                                                      Retrieve available Bin file information

                                                                      BlackCard Download

                                                                      Retrieve blacklisted information with a merchant profile

                                                                      AcquirerRecon Download

                                                                       

                                                                      Inventory Download

                                                                       








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