P.S.

P.S. is a mobile app that helps you send greeting cards that feel genuinely personal, not generic or last-minute.

In about a minute, you can customize the front of a card, write a thoughtful inside message, and add a personalized “P.S.” printed on the back instead of a price tag.

Once you’re done, P.S. prints and mails the card for you. No store runs, no forgotten dates, no awkward generic messages.

Built for birthdays, anniversaries, thank-yous, and everyday moments when you want to show someone you actually care.