Number of days forward from the order date to the delivery date
This value is used at the order entry screen to calculate the default. The calculation includes allowance for the normal calendar. For example, if the days hence is 14 and the order date is 11 March 2015 the delivery date is set to 25 March 2015.
Overtype the delivery date if necessary at the order entry screen.
Set a value of zero for the delivery date to be the same as the order date.
