numbering RSVP cards

This seems like a great tip...I've already stuffed my RSVP cards but may go back and number, or number the envelope so I hopefully don't have this problem...from "I Will" to "I Do" (very helpful, great blog)

Don't Forget to Number Your RSVP Cards

My aunt is getting married in a few weeks and told me that she got an RSVP card back with no name and no return address. I immediately asked if she had numbered her RSVP cards and she answered, "obviously not."When you are putting your wedding invitations together number the lower corner of the back of the RSVP cards and make a list - on paper or on your computer (maybe on an excel sheet that also tracks your will/will not attend) - where a guest name or couple corresponds to each number. This way when you get an RSVP card back in the mail with no name or return address you can easily figure out who sent it back and you won't have to worry about calling everyone you are waiting to hear back from to see if they were the nameless guest.