Users choose the desired payment method in the Magento checkout. After placing the order customers are redirected to the payment landing page. After payment is completed the merchant will receive an instant payment notification to update the order status.
supports Payment Window (HMAC) and FlexWin (MD5)
supports all features, such as unique order ID, capture now (PayWin)
restrict available payment types for PayWin and FlexWin
complex order data for FlexWin
set custom new order, pending and processing statuses in Magento
no empty cart on cancel
supports API User for Refunds an online Capture from Magento