We have a number of businesses that operate remotely and require a high degree of financial and operational compliance with a strong reporting backend. I have looked into different products including Microsoft dynamics, I-auditor, ZenDocs, etc. Some of our operations require visual compliance (what I liked about I-Auditor), some require strong financial reporting, some do well with ease of use for the employees and Microsoft Dynamics was great because it has the ability to move and are that is out of compliance into the right management staffs plate automatically. At this point we are using dropbox sharing and excel spreadsheets so I have to pull the trigger on something. Open to any recommendations.
May be you have already trid this, if not quickbooks online is a good saas based product. You may find the below useful:
And ofcourse, on the high end you have SalesForce
Hope this helps.