How to Send Thank-You Cards to Clients: 2026 Cost Guide

The short version: Mailing client thank-you cards costs $1.99 to $5.41 per card all-in, and the swing is format — a printed postcard at $1.99 against a folded card in an envelope at nearly three times that. Postage is the hidden $82 on a hundred cards, because half these vendors quote without it. DIY looks cheapest on materials at roughly $1 a card, and stops being cheapest the moment you price the full working day that a hundred cards takes.

Every price below was verified against the vendor's own live pricing page on July 27, 2026, and postage reflects the USPS rates effective July 12, 2026. Vendor pricing moves — sources are linked so you can re-check.

What does a client thank-you card cost per unit?

Three cost models, on an all-in basis — printing, addressing, postage and mailing included.

DIY is the number that misleads. At $1 a card in materials it is unambiguously the cheapest line item, and at 100 cards it consumes a full working day of somebody's week. Price that hour at anything above $12 — well under any real fully-loaded cost — and the service wins outright, before counting the cards that never get sent because the box sat on a desk through Q4.

What 100 client cards actually costs at each vendor

A real 100-card batch at the main print-and-mail and handwriting services, all-in — cheapest first, DIY last for comparison. It isn't every vendor in the market; it's the ones publishing a price you can check.

Swipe the table sideways to see all columns →

Format is part of that spread, and it's the column most comparisons leave out. ShipNote mails postcards — no envelope, so the note is readable from the mailbox, and postcard postage is $0.65 rather than $0.82. Postable and the handwriting services mail folded cards in envelopes. If what you're sending needs to be private in a client's mailroom, that difference matters more than the price does. If it's "thanks for the referral," it doesn't.

Two other things explain the spread. Postage often isn't in the quoted price — Postable's $4.59 and Handwrytten's per-card rates both add USPS postage at checkout, $82 on a hundred cards. And the handwriting services' cheapest rates are gated: Handwrytten sells at $3.75 retail with no plan, but its $1.19–$1.99 tiers need a monthly plan from $449, so a business sending one batch a quarter can't reach them.

How do you personalize 100 cards without a mail merge?

Personalization is where these projects die. It shouldn't be.

Write the message once with a placeholder. Compose a single message with a recipient token — [RECIPIENT] — and each card prints with that person's actual name. One message, not a hundred, and every card still opens with the client's name.

Then edit the ones that matter. The dozen accounts that deserve a specific sentence get one; the rest take the template.

Feed it your existing list. Paste the CSV rows, a column of addresses, or text copied out of email signatures — the extractor works out which field is which, so there's no column-mapping step. Every address is then checked against a CASS-certified database before anything prints, which catches the two things that actually go wrong at volume: bad formatting and returned mail.

One practical limit worth knowing before you plan a mailing: the paste box takes a few hundred rows at a time. If you're sending more than that in one go, split it into batches or get in touch first.

Printed or machine-handwritten?

Both are legitimate; they're different purchases, and the honest case for handwriting is stronger than most comparisons admit.

Machine-handwritten cards are written in real pen by a robot arm and arrive in an addressed envelope. The envelope is a real part of what you're buying — a hand-addressed envelope gets opened, and if the card's job is to be opened, that's worth roughly double the price and the minimums that come with it.

Printed postcards trade the envelope for the message. Nothing to open, and the note is visible from the mailbox — wrong for anything confidential, fine for "thanks for the referral." For a batch where the content is the point, a specific reference to the project or the order, printing puts the money into the message rather than the ink delivery.

What a business buyer should check before ordering

The things that decide whether this works operationally, which pricing pages rarely cover:

• How you pay. ShipNote is card payment through Stripe, with a receipt emailed on your order confirmation carrying the order number, date, total and payment method. There's no invoicing, PO flow, or net terms — if your business can't buy on a card, that's a blocker.
• Whether our name is on the card. By default a ShipNote postcard carries a small "sent via shipnote.co" line on the back. Removing it costs $0.10 a card, so a hundred unbranded cards is $209 rather than $199. Worth pricing in if these are going to clients.
• Turnaround. Cards usually go out the next business day, then USPS transit is a few days on top. Cards go out the next business day and USPS delivery runs 4–7 business days, so work back at least a week from when you want them landing.
• What happens to a bad address. Verification catches most problems before printing. If a card still can't be sent, that recipient is refunded rather than billed — worth confirming with any vendor you use, because not all of them do it.
• Volume pricing. ShipNote's rate floors at $1.99 from 10 cards and doesn't drop further. Above a few hundred cards, services with deeper tiers get competitive — Postable discounts above 200, Simply Noted keeps stepping down. Worth comparing at your actual volume rather than at 100.
• Your client list. It's used to fill your order and nothing else. If your list is sensitive, ask any vendor the same question before pasting it.

The short answer for most businesses

If you're sending under a few hundred cards a few times a year, a no-minimum print-and-mail service is the right shape: no plan to carry between batches, no credits expiring, no minimum forcing you to buy 100 when you need 60. That's what ShipNote's business side is for — paste the list, write one message with a name placeholder, edit the handful that need it, and every card is printed, addressed, stamped and mailed. $1.99 per card at 10 or more, postage included, usually in the mail the next business day.

If you're sending thousands a month, or an envelope is genuinely the product, the plan-based services above will serve you better and we'd rather point you at them than pretend otherwise.

For the consumer-side version of this math — weddings, showers, personal batches — we costed the whole field in the cheapest way to mail thank-you cards, and compared the postcard apps specifically in our TouchNote alternatives guide.

Client thank-you card FAQ

What does it cost to send thank-you cards to clients?

All-in — printing, addressing, postage and mailing — expect $2.00 to $5.50 per card from a print-and-mail service. The spread is almost entirely whether postage is inside the quoted price. Machine-handwritten cards in envelopes run higher and usually require a monthly plan or a 100-card minimum.

What's the cheapest way to send 100 client thank-you cards?

A print-and-mail postcard service at around $199 all-in for 100, postage included. DIY costs roughly $100 in materials and stamps but adds about eight hours of staff time — at any realistic fully-loaded hourly rate, that makes DIY the more expensive option for a business.

Do clients receive a card in an envelope?

Not from every service, and it's worth checking. ShipNote mails 4x6 postcards — no envelope, so the message is readable in transit, and postcard postage is $0.65 rather than $0.82. Postable and the handwriting services mail folded cards in envelopes, at up to nearly three times the price.

Can I send cards from a CRM export or spreadsheet?

Yes. Paste the CSV rows, a column of addresses, or even copied email-signature text — the extractor works out which field is which, then every address is verified against a CASS-certified database before printing, so bad rows surface before you pay rather than as returned mail.

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Sending client cards this quarter? ShipNote's business side takes your list and mails every card for $1.99 at 10 or more — postage included, receipt emailed, no subscription. Bring your own full-card artwork or use ours.