We are so glad you are using the RSVP feature on our Guest List Manager. Many couples have asked us about the ability to add more than one extra guest when submitting an RSVP. Let's take a look together.
Reminder - if you have Secure RSVP (only allows guests in your Guest List that are marked “Invited”, which we do recommend) you will have to input all guest names in your Guest List Manager before your guests can RSVP. When they go to your website to RSVP, they will have to enter the name as you have it entered. Just a heads up - guests will not be able to add extra guests to their household/party with the RSVP set to only allow Invited guests to respond to your events.
If you have your RSVP set to allow anyone to respond to your events, your guests will be able to add as many additional +1s as they choose. The system starts them with adding one additional person, and then you can add more from there. Once the guest has added all the guests to their party that they need to, they will need to click 'continue' for them to respond to the events.