"Randomly sample the Selected List" feature
a new list within the Selected Group based on your sampling criteria.
The Selected List remains completely intact.
You have to sampling options:
Number of names Desired. Enter a number between 1 and the total number of names on the Selected List. The LISTmanager will randomly selected the specified number of names for the new list.
Why? Customers use this feature to test, test, and test their direct marketing efforts. Saves both time and money.