It has an excellent interface that allows us to customize our system as we need it most! There are so many features available in this software but sometimes you just want some of them out there already because they can save your time later down the road when implementing other functions or adding more modules. If I had one thing from the developers that would be easier integration with external companies like Paypal, SagePay, etc. Also if their customer care team were able to answer questions quicker (not always possible depending upon where). We have been using Edusys since 2015 in conjunction with eVerify. The main benefit being its ease of use - no training required by employees- great reporting options; tracking attendance at all times via online portal; ability to add additional staff members without having multiple systems up & running simultaneously.- easy access to parents' information such as email addresses through online portal.