The Refund request will follow a successful Capture or Partial Capture request. The Refund request will send a credit note to the authorization system after the customer’s credit card has already been charged. The refund amount will be credited to the customer’s credit card and the merchant’s account will be charged.

POST URL: https://sandbox.powercash21.com/pay/backoffice/payment_refund

REQUEST PARAMETERS
The POST request should contain the following components:

  • Refund Data

RESPONSE & SAMPLE CODES

  • Refund Response
  • Test Credentials

EXAMPLE:

  • Refund Request & Response

REFUND DATA

The Refund interface requires the following fields:

Field NameTypeLengthFormatMandatory?Description
merchantid alphanumeric40 charactersmerchant identification
transactionid numericmax. 50 digitsidentification of transaction
amountfloat numeric8.2
8
12345678.90
12345678
amount should not be higher than original transaction amount
currency char3ISO 4217currency
signature hexadecimal40 charactersSHA-1 hash value (hexadecimal)Signature Calculation
language char2 charactersISO Code 639 alpha 2language in which the error messages will be displayed
external_id alphanumeric*255 charactersMerchant’s unique id

REFUND RESPONSE

The response contains the following fields:

Field NameTypeContentDescription
status numericstatus, mandatory0 = no error, 2000 = pending, any other value is an error code.
errormessage alphanumericempty or error messageerror messages of the payment gateway or empty
Errmsgalphanumericempty or error messageerror messages of the payment gateway or empty
transactionid numerictransactionid, mandatorypayment gateway transaction identification for interfaces preauthorize and authorize
transid numerictransidtransid (deprecated)
price numericempty or price valueprice (deprecated)
amount numericempty or amount valueamount
currency charempty or currency valuecurrency
orderid alphanumericempty or orderid valueorderid in the merchant shop system


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