I have nearly 500 door prize slips from various booths and events and after adding them to my newsletter mailing list, I'm not sure what to do with them. When I'm making calls, I do still call them, but right now they are all in a file box sorted by the event, and I would really rather get rid of the slips. Should I add their addresses and phone numbers to P3? An excel file? I want to keep the info to mail out flyers from time to time and their phone numbers to follow up, but I usually reserve P3 for hosts and customers and these are just leads. So, what do you do with them?