ServicePal makes sending electronic invoices easy.
Here's how you do it.
1. Using ServicePal for iPad, open a job from the calendar OR
2. Create a new job by tapping "+"
3. Tap "add form" to show a list of invoices and other forms
4. Select the invoice you would like to use
5. Tap "Save"
6. Tap the invoice to open it
7. Add items to your invoice
8. If you charge sales tax, select the sales tax rate necessary
9. Tap email icon to send the invoice to a customer.