Start Date/Time - If you have a specific date and time you wish the membership or subscription to begin, insert it here in the format given.
Note: If you leave this field blank, it will be considered for delivery immediately upon payment. If you insert a date but not a time, the default time will be midnight +1 second on the date of delivery.
Number of Days to Wait - If you wish to have "wait" days before delivering (most useful when no start date is specified) insert them here. Otherwise leave at 0 for immediate delivery according to the Start Date.