The best thing about this software has been its ease of use for our clients as well as ourselves! It's very simple to set up everything we need so when it comes time to send out reminders or count people in at events there are no issues. I wish they had some sort of way to have multiple pages within one invitation but other than that all good!! We love using their mobile app too because then everyone who needs information can get right away without having to wait until after hours/days later before checking into something else.