Modify Merchant account response

Hello, I am using FirstData as my checkout merchant service, and would like to know if there is a way to modify the response I get when the card id rejected/declined, etc...

Currently I get a message like:
X07
SGS-000001: D:DeclinedXXUX

which shows up on the screen (not very good looking to a potential client/customer)

Any help will be greatly appreciated.
Thanks

Hi,

That message is what is sent back by the payment plugin.
You would have to change the display of the $errorMsg in the file plugins/hikashoppayment/firstdata/firstdata.php file:
$app->enqueueMessage($errorMsg);

For example, you would have:
$app->enqueueMessage('The transaction has been declined');

The only issue with that is that you loose the exact error message sent back by the payment gateway and it can be useful for debugging issues.