I like how it can be used in many different ways by being able to have multiple users all using one card. It's very user friendly when you need help they are always willing to go above an beyond to make sure your satisfied! There isn't much i dislike about this product but honestly there really shouldn't be any problems at all once set up correctly. If anyone has been looking into something similar please do yourself some research before purchasing because if not done right then it could cost more than just buying another program from someone else who knows what they're doing. We needed software we were paying too much money every month so decided to try out ncheck instead seeing it was cheaper option compared to others out there. All the features are very useful especially when you have multiple branches in one building. It's reliable but sometimes it can be slow at times. We've found out that our employees don't like using this app because they think its too complicated. But we really needed something better than paper logs so I guess what makes us continue using it is the security aspect. Overall satisfied with NCheckBioAttendance.com. A few minor issues were solved when implementing this software.