Thank you. This has helped me a little. Is there a way to take this list and narrow it down even more. I want a list of our customers that have had no activity at all. Only customers that have had activity since 2010 are showing activity in our database. I would like to delete anyone else. So customers with no history. We have over 13,000 customers in our database and the ones with no history I would like to delete. Is there a better way than to go through each individual customer?