✓ Royal Mail Authorised Inspector since 2008 | Trading since 2005
The Mailmark barcode is Royal Mail’s 2D barcode standard for franked mail. It holds information about the sender, the recipient and the mail item so Royal Mail can sort and process post faster. Printing it unlocks benefits such as Royal Mail’s lowest franking rates, automatic rate updates and online reporting – but you need a Mailmark-compliant franking machine to use it.
Now that Mailmark can be used in a wide range of franking machines, it brings many useful benefits and features. One of the main features that comes with a Mailmark franking machine is the Mailmark barcode, which offers web-based reporting via an online analytics dashboard, slightly lower franking prices and much more.
What is the Mailmark Barcode?

Mailmark is an alternative to the traditional stamp, and it brings a 2D barcode (example above). This 2D Mailmark barcode holds important information for Royal Mail – details about the sender, the recipient and the mail item – allowing your mail to be processed faster and more easily. Mailmark is currently optional, but Royal Mail intends to roll it out across franking machines in the future.
Mailmark Barcode Benefits
This feature gives UK businesses access to franking benefits not available with a regular franking machine. Some of the main Mailmark barcode benefits include:
- Royal Mail’s lowest franking prices
- A more modern, professional image on your mail
- Automatic postal rate updates directly from Royal Mail
- Tracking of your mail
- Web-based reporting
Mailmark Franking Machines
To access these benefits you will need a Mailmark-compliant franking machine. With one, you can produce a Mailmark barcode impression and benefit from the Royal Mail service. You can request a Mailmark quote from us today.
Frequently Asked Questions
What is the Mailmark barcode?
Mailmark is Royal Mail’s 2D barcode franking standard. The barcode stores information about the sender, recipient and the mail item, allowing Royal Mail to sort and process franked mail more quickly and accurately.
What are the benefits of the Mailmark barcode?
Mailmark gives you Royal Mail’s lowest franking prices, automatic postal rate updates, a more professional mail image, mail tracking and online (web-based) reporting through an analytics dashboard.
Do I need a special franking machine for Mailmark?
Yes. You need a Mailmark-compliant franking machine to print a Mailmark barcode impression. You can request a Mailmark quote from Mailcoms.
