Received 7 letters return mail today. I write everyday and was hurt beyond belief. Seems that unless it is a letter size envelope it costs about .80 to send. Just to let everyone know if you send a card birthday size or Christmas card size forever stamps will not work. I'm just worried how many more I will get back! No more dropping them in the mailbox for me I will make the trip to the post-office from here on out. Cost me 18.00 to send them so he will get them Monday. One of them I sent 9 days in-remember how we are supposed to number them. I'm just sick.