Tell Us How You Use Dropbox

I utilize it to do mainly file requests to keep my tax customer's paperwork all in one folder.  Before Dropbox, they were emailing me W-2's and texting them and it took a lot of time to keep up with them and to find out how they documents were sent.  I also share individual folders with clients who keep their taxes on dropbox.  I use it for backing up my photos and quilting pantographs that I have stored for my longarm quilting business and keeping folders of annual tax customer scans and returns.  Each of my customers has their own folder...some are shared if asked and some are not.  Everything in one place.  It would be great if the Dropbox app for Apple had a file request button on it.  I have to sign into dropbox.com in order to do a file request or I just don't know how else to make it work for me.