I have 100 MB animation programs, Mac Mail cannot send this size. I tried Dropbox and they tried to charge me $1200.00 for there service. Is there any other services that are available that have a reasonable charge ?
For 100MB you definitely do not need a premium account on any cloud storage services including iCloud, Google Drive, One Drive, We Transfer, Dropbox, etc.
I use Dropbox all the time at work to transfer files and pay nothing.....2GB free of charge.
Forget the business account and sign up for a general account with free 2GB storage and links for access to others.