- Easy to use- Good documentation.- Support from developers via github, slack channel or phone calls/chat in short notice if needed are all great! I’m always looking forward when it comes time to integrate with new systems that come out as well because of the ease and speed at which you can do so! The only thing i don't like about this product is its price tag but thats also why we have used them before they were free (we paid more than half our annual budget just by using their services). We've been working together since 2013 without ever having any issues nor downtime during those years.