Question 1: I have previously heard that everyone over the age of 18 is supposed to receive their own invite. Does this apply in families where they adult child stilll lives with the parents? Like I have 2 cousins who both live with their parents and they're like in their 30s.... Do I have to send 3 when I could just send 1?
Question 2: Our RSVPs have an option where the guest can RSVP online, or you may do the traditional way of mailing it. I figured it would help to get more RSVPs if people had more than one option. So, Do I still have to include a stamp for every RSVP card? Could I maybe just include a stamp in the envelope in case they don't even use the envelope? (like if they want to RSVP online?) My first thought was to have everyone RSVP online but my Grandma vetoed me because she said old people want to send them in lol.