Enable Refunds from GUI
Refunds are disabled by default on the WiDirect. When refunds are enabled payments can be refunded from the purchase history page. To enable refunds run this command from an SSH session:
sudo emacs /root/AWICP/www/portal/admin/purchase_history.php
Once that file is open edit the line “$enableRefund=0” by changing the 0 to a 1. After that change any administrator will be able to refund Authorize.net payments.