In some cases You need to change the invoice date because of the wrong system date or by the request of the customer, in this article we will help to guide you about this matter.
1. Make the transaction and view it in Order Menu, Look at the Invoice Created Date
2. After that go to Tools Menu - More Menu - Posted Date Editor
3. Insert Start Time, End Time, Created Date and Post Order Date to, Click Process and It will show the notification that the invoice has been changed
4. Open Order Menu and Look at the Invoice Date, it has been changed