@apmuthu It would not be about reports, I like reportico for that, a new thread.
Spreadsheets have many uses in business like calculating landing costs and comparing it to markup to track your markup % to make sure what your average really is, a till reconciliation that is multi currency, to view special price calculations in multi markup %'s and calculating cubit feet of cargo, and much more.
All in collaboration with the others you work with online.
Yes google will let you do this but I do not trust them,
As for security, it must have the same security that other modules in FA have.
"The roots of education are bitter, but the fruit is sweet." - Aristotle.