Available in Sage 50 Quantum Accounting and higher.
Turn On or Off Fast Posting
Before you can perform this task
                                                
                                                    
                                            
                                            Since Fast Posting is a feature that enhances transaction processing while in multi-user mode, you should enable multi-user mode.
To turn on or off Fast Posting
- In the Home window, open the Setup menu and select Settings.
 - On the left side of the window, click Company and then System.
 - Select or clear the Fast Posting option and click OK.
 
Note: When Fast Posting is turned on, the record balances by session date in the Home Window Lists will not be automatically refreshed.