This is a great site to gather information from... and I was excited about the RSVP side of the site. However, I would not recommend using this site for your RSVP. The RSVP option allows quests to add themselves to your list if they are not listed. My email is attached to the site, but I have never received one email from them. They have no way to track people who have been adding their names to my RSVP and have pretty much told me they are sorry, but they don't have that information. Their costumer service has not been helpful at all and I have and am still trying to figure out why I am not getting emails. The only thing they did tell me was that it was not a problem on their end. Maybe this is because I did not buy a website from them and am using the free service. But they have lost me on this one. It's frustrating.