Downward Slope
Send a funny mathematical birthday card to any friend or loved one! This line graph design from Derek Blasberg features a "The Good News: This is The Youngest You'll Ever Be Again" message and a fully customizable birthday note at the bottom of the card. Perfect for the math whiz in your life!
Change your Card’s text, style, envelope, stamp, backdrop, and more. Add additional text boxes where you want them.
Personalize with your event’s details, make or import a guest list, and send with a click.
Use customizable Blocks for schedule, registry, accommodations, travel details, and more.
Send your way, via email, text message, or a shareable link you can paste and post anywhere.
Instantly track opens and RSVPs, communicate with invitees, and use the app to check guests in on-site.
