I am having a last minute Holiday open house and I was thinking of mailing out flyers and sending an email and also calling everyone in my contact list. Anyone ever mailed flyers just folded with the label for the address on it. I know I can do it. I receieved items in the mail like that, but I am curious is it the same cost as a stamp? Please let me know any experience you have had with this. Oh and I have about 77 in my contact list to mail to. Thank.