Terich got the idea for his quirky side business in 2005, at a poster convention. A couple approached him, wanting to know if he’d be interested in making their invitations.

With Invites, users can create and share invitations on their iPhone, RSVP, contribute to Shared Albums, and curate event soundtracks. To create an invitation, you need an iCloud+ subscription.

There are a couple other posters that utilize the TV shows "How I Met Your Mother" and "Mad Men," and you can see those at Jordan Nakamura's Tumblr (via Movies.com).