Free Dynamic QR Code for Direct Mail

Turn a postcard into a measurable response channel, and keep the offer behind it adjustable after the mail has left.

Dynamic: change where the code points after printing, and see how many people scan it.

Design

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Dot style
Corner style
Frame with call to action
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Say what people get: "SCAN FOR MENU" usually gets more scans than "SCAN ME".

Preview

Create the code to get your scannable dynamic QR.

Direct mail lands in a kitchen or on a desk and is either acted on within a few days or kept on the fridge for weeks. Either way, once a mailer ships you have no control over it, and the hardest part is often knowing whether it worked at all.

A dynamic QR code helps with both. Response becomes visible: give each mail drop or list segment its own code and watch scans arrive day by day. The offer stays flexible: if a product sells out or a deadline is extended, you update the destination and every mailer in every mailbox follows. Note that scan stats are aggregate counts, not names, so pair the code with an offer code or form if you need to know who responded.

Why use a dynamic QR code for direct mail

See response by drop

Use a different code for each list, neighborhood, or send date. The daily scan chart shows when responses arrive and which segment acted, which helps you plan the next send.

Mail delivery is unpredictable

Postal timing varies. If mailers arrive after the offer deadline, extend the offer page or redirect the code to a new one so late arrivals are not wasted. Each segment's code can be adjusted separately.

Correct errors after mailing

A wrong link on a mailer used to mean the whole campaign was lost. Now you fix the destination and the thousands of pieces already delivered start working. Nothing needs to be mailed again.

Give mail a second life

Postcards on fridges and corkboards keep getting seen. After the campaign, point the code at a standing welcome offer or your current catalog. The postage you paid keeps working for you long after the campaign.

How to set it up

  1. Create a landing page specific to the mailing, repeating the headline and offer from the card so people know immediately they are in the right place.
  2. Make one code per segment or drop date, paste the landing URL above each time, and name them clearly, for example "Mailer March - zip 30301."
  3. Download SVG files for the mail house, keep colors high contrast on the card stock, and confirm the code area will not be covered by postal barcodes or labels.
  4. Save every manage link in your campaign sheet, send yourself a test piece through the mail, and scan it when it arrives in real-world condition.

Where to place it

  • On the message side of a postcard near the offer headline, away from the address block and postal zone.
  • On the front of a letter-format mailer, right under the first paragraph that explains the offer.
  • On a tear-off reply coupon, so the code travels with the coupon to the store counter or the fridge.
  • On the outer envelope as a teaser, opening a short video that explains what is inside.
  • On a catalog's back cover beside the order phone number, linking to the online version of the catalog.

Tips that improve scans

Keep off the postal zone

Postal services reserve space for addresses and barcodes. Keep the code clear of that area, and at least 2.5 cm square, so sorting machines and phone cameras both do their jobs.

Echo the card on the page

Use the same headline, image, and offer on the landing page as on the mailer. A mismatch makes people think they scanned the wrong thing and leave.

Give a deadline, then manage it

"Scan by June 30 for free delivery" creates urgency. When the date passes, redirect the code to a gentler page instead of an expired-offer error.

Add a code people can type

Print a short offer code next to the QR code. It lets you match online orders to the mailing and gives non-scanners another way to respond.

A delayed mail drop meets an extended offer

A neighborhood bakery mails postcards offering a free pastry with any coffee through the end of the month, with a code to a sign-up page. A postal backlog delays one route by eight days. The owner sees scans from that route only starting to arrive near the deadline, so she extends the offer page by two weeks for that route's code alone. Late-delivered postcards still bring people in instead of pointing to an expired promotion.

Frequently asked questions

Can I see which households scanned my mailer?

No. Stats show total scans, daily scans for the last 30 days, top countries, and device type, but no personal data. To identify respondents, ask them to fill in a short form or use an offer code on the landing page.

How do I compare two versions of a mailer?

Give each version its own code with the same landing page, or two landing pages if the offers differ. Compare their scan totals and daily charts after both have been delivered. Wait until most pieces have arrived before drawing conclusions.

What should happen after the offer ends?

Redirect the code to an evergreen page, such as a welcome offer or your shop. Mailers stay in homes for weeks, and a working destination keeps them useful. It also keeps your brand from looking careless.

Is there a limit on how many people can scan it?

No. There is no scan limit and no expiry, so the code works no matter how large your mailing list is or how long the card stays on someone's fridge.