Demo POS has commands to mark delivery, and they are available from the main menu as in image below:
The deliveries are available in the main menu, as in the image below:
This report shows last deliveries for all tank on the forecourt.
This is an example of two deliveries made without using mark Delivery Starting and Finishing.
You may notice DeliveryReportSeqNo is different for those two deliveries.
However, above is the corresponding report when delivery is marked with start and finish.
You may notice DeliveryReportSeqNo is the same for all three deliveries (2).
Demo POS will also indicate the tank gauge data for the tanks (it periodically collects them, but you can request them by clicking the main menu item "Read Tank Gauge Data".
