I have successfully integrated the Silent Post feature with our system for ARB subscriptions. What I am now trying to do is when we refund a payment via the merchant interface, how do I distinguish a refund from all other transactions? Is the a special variable that is set for a refunded payment?
x_type will be set to "credit"
Here is an actual Silent Post verifying that (sensitive info is removed/changed)
Array
(
[x_response_code] => 1
[x_response_subcode] => 1
[x_response_reason_code] => 1
[x_response_reason_text] => This transaction has been approved.
[x_auth_code] => 056187
[x_avs_code] => P
[x_trans_id] => 2692444422
[x_invoice_num] => 123
[x_description] =>
[x_amount] => 59.90
[x_method] => CC
[x_type] => credit
[x_cust_id] => 1234
[x_first_name] => John
[x_last_name] => Smith
[x_company] =>
[x_address] =>
[x_city] =>
[x_state] =>
[x_zip] =>
[x_country] =>
[x_phone] =>
[x_fax] =>
[x_email] =>
[x_ship_to_first_name] =>
[x_ship_to_last_name] =>
[x_ship_to_company] =>
[x_ship_to_address] =>
[x_ship_to_city] =>
[x_ship_to_state] =>
[x_ship_to_zip] =>
[x_ship_to_country] =>
[x_tax] => 0.0000
[x_duty] => 0.0000
[x_freight] => 0.0000
[x_tax_exempt] => FALSE
[x_po_num] =>
[x_MD5_Hash] => 2A4A7F63DB4390A317E4988430FFA4
[x_cvv2_resp_code] =>
[x_cavv_response] =>
[x_test_request] => false
)