Connect with and learn from others in the QuickBooks Community.
It looks like payment received can be altered at any given time. This seems risky and makes the book susceptible to fraud. Is there a way to stop altering after payment is received?
No there is not
There is nothing in your books that cannot be altered or edited at any time. If you made an error would you want to live with that error forever?
An old computer term applies as well GIGO. Garbage in garbage out. This means bad data entered results in bad reports.
Now, you can only trust your data as much as you trust the data entry person and remember it is a very very rare occurrence that data is changed without human action