This condition series allows you to schedule events to happen based upon their position in the Gregorian calendar. The options available (and a brief description) are as follows:
Days left in the year are (as it seems, the
number of days left in the current calendar year, for example the value
would be 1 on December 30th)
Days left in the month are (self explanatory)
Weeks left in the year are (self explanatory - countdown from 52)
Day of the year is (self explanatory - values from 1 to 365/366)
Day of the month is (self explanatory - note that a date condition of M/15/Y
is the same as checking for the day of the month being equal to 15)
Week of the year is (self explanatory - values from 1 to 52/53)
After choosing the days/weeks left condition, choose the condition comparator in the next drop-down box - the possible values are Equal To, Greater Than, and Less Than, and then enter the value being compared in the box to the right of the condition comparator.
For example, to set a condition to be true during the last 5 days of each month, choose a condition of "Days left in the month are", a comparator of "Less Than", and a value of 6. This condition will be true during the last 5 days of the month.