Duplicate a sales Quote
This is part of the Sales Quotes Add-on Module.
You can duplicate an existing open Quote, even if it is expired.
Note: You can choose to have the new sales Quote reflect the old pricing or updated pricing in 
System Setup > Company Preferences > Sales.
- Navigate to
Sales, then 
Quotes. - Select the Quote to duplicate from the left pane list and double-click on it.
- Click
Duplicate Quote in the taskbar, then confirm your choice.