If a sales invoice has already been generated, only few details can be edited.
1. You can do this by opening an order, click on the "View Invoice" button
2. After opening the account, click the "Edit" button in the right corner:
If a sales invoice has already been generated, only few details can be edited.
1. You can do this by opening an order, click on the "View Invoice" button
2. After opening the account, click the "Edit" button in the right corner: