When I was going through shredding old junk mail I found a few charity junk mails which had personalized address labels. I now possess several dozen personalized address labels, half of which are Christmas themed. I suppose if I sent Christmas cards these would be a benefit to me. As it is I only send mail for my rent check, and those are on envelopes with the window where my address on the rent form peeks through. So basically these labels serve me no purpose.