The order screen has several buttons towards the top for performing different functions
Listed left to right:
- Save - Commits the changes, can be used to update totals while adding products to an order.
- Save and Close - Commits changes and returns to the customer screen.
- Invoice - Refer to the Invoice topic for details
- Email - Refer to the Email topic for details
- Discounts - Refer to the Discounts topic for details
- Payments - Refer to the Payments topic for details
- Split Invoice - Refer to the Split Invoice topic for details
