They are online settlement system, best part is batch close and open, and affcourse all other transaction. They are not using common ISO8583 format rather using spdh. Review collected by and hosted on G2.com.

As they don't have any simulators which can tell us what is wrong in transaction, we need to connect then everytime, also for timeout testing we need to connect them on call everytime. Review collected by and hosted on G2.com.