To enable prompt for digital sending on print bill and close, you will need to have emailing/faxing module with the software to make use of this.

Upon running a Print Bill close, this feature will then bring up prompt to allow you to process a digital item to the same customer. This feature allows you to manually do this. There is an automated way to do this per customer. That setup is at [This Article]

1) Go to [Services] than [Features]

2) Search for [2,17] in the search box and press enter. Make sure the feature is check boxed.

3) Print and Bill Order

4) Process Email