Field help (INVNBDAYS) 

This field can only be accessed when the schedule is of the Fixed percentage type.
Enter the number of days to be added to the scheduled invoice start date and otherwise to the given number of months, in order to determine the period end date and the next invoice date.

Example

Percentage 

Amount

Number of months

Number of days

Period start

Period end

Next invoice

 50

 500

 1

 0

 05/02/2016

05/03/2016

05/03/2016

 30

 300

 3

 2

 06/03/2016

 07/05/2016

 07/05/2016

 20

 200

 5

 5

 08/05/2016

 10/07/2016

 10/07/2016