Digital greeting card etiquette, briefly

Sending a card has not actually changed in the last fifty years — what changed is the channel. Most cards now arrive by text, email, or DM, not in an envelope. The etiquette evolved with it. Here's the short version of what still matters.

Timing rules of thumb

• Sympathy: within 24-48 hours of hearing the news is ideal — and digital is how you make that happen. A text or email arrives the same day; a mailed card arrives a week later. A digital sympathy eCard sent the morning you heard the news is one of the kindest things you can do.
• Thank-you for a gift: within two weeks. After three weeks, send the card anyway. A late thank-you is still a thank-you.
• Birthday: aim for the morning of the day. A morning-of birthday text with a beautifully designed eCard is, for many people, the entire celebration.
• Anniversary: the morning of, ideally — a midday or evening card reads as scrambling.
• Wedding: within three months is the conventional window for a wedding card and gift.
• Holiday cards: Christmas and Hanukkah cards send between mid-December and the new year. Eid cards on the day. Thanksgiving cards the morning of the holiday.

How to send: digital first

For most relationships in 2025, digital is the right default. A CardWave eCard sent by text or email lands the same day, doesn't depend on the postal calendar, and is easier for the recipient to keep (a screenshot lives in their photo roll forever). Mail is for cards that benefit from being a physical object — a wedding, a milestone birthday, a sympathy card to an older relative who doesn't text.

Personalize before you send

Even with a beautifully designed eCard, never send the link cold. Add at least one personal sentence above the link — naming the person, naming the moment, naming a specific reason. The card carries the design and the sample wording; your one line carries the relationship.

Group cards and family threads

For group cards (a coworker leaving, a family member's birthday), an eCard works beautifully in a group chat or shared email thread. One person sends the link with the lead message; everyone else replies with their own line. The recipient gets one card with many voices on it instead of fifteen separate texts.

Things you can stop worrying about

• You do not need a printed card to make the wish "count." A thoughtful eCard sent on time is worth more than a generic mailed card.
• You do not have to apologize for a short message. A short, true message is almost always better than a long, hedging one.
• You do not have to send a card from "you and your partner" if your partner is not actually involved in the message — sign your own name.
• You do not have to enclose a gift to make a card meaningful. The card is the gift, much of the time.

Cards that are awkward to write

The two cards most people put off writing are sympathy cards and apology cards. The advice for both is the same: name the actual thing, do not rush past it, and do not try to fix it in writing. "I'm so sorry for your loss. I'm thinking of you and your family." is a complete sympathy card. "I was wrong about how I handled that conversation. I'm sorry. I want to do better." is a complete apology card. The shortness is the sincerity.

The screenshot rule

Assume any eCard you send may be screenshot and shared. This is a feature, not a problem — it means your card may end up in a family group chat, on a shared photo roll, or pinned to a fridge as a print. Write accordingly: warm, true, and free of inside jokes a third party would find baffling.