The best part of this program with my work as an online photographer has been being able to streamline our process by using it in conjunction with Dropbox Paper! It's helped us eliminate errors through its robust calendar function (which automatically pulls from your Google Calendar).
We've also used their scheduling app at weddings that helps manage guest lists/attendance very efficiently too!! I wish there was more integration between paper documents uploaded into dropbox so we can access them easily within iris works; however they are aware of user demand which makes me hopeful things will improve soon enough :) Currently you have no way or integrating notes directly onto photos when uploading via email but hopefully these updates come about sooner rather than later because this would be extremely helpful feature if implemented correctly. Also not sure how efficient photo editing functions such like cropping etc could become integrated? If anyone does use.