Patches and Updates

Deutsche Post's online brand directly from the order—now with XONIC 4.10

Nov 6, 2026·Author: XONIC Solutions

Deutsche Post's online brand directly from the order—now with XONIC 4.10
XONIC 4.10 · Preview · Shipping

Pay postage without leaving the store

With XONIC 4.10, you can purchase Deutsche Post’s online postage stamps directly from within the order. The stamp includes the recipient’s address and is immediately printed on your label or an A4 sheet. Payment is made from your own postage fund, eliminating the need to go through the Deutsche Post portal.

At a Glance

  • Stamp from the order: with the recipient’s address from the order, either individually or for multiple orders at once.
  • Printing options: on a single label in 54 × 101 mm format—for example, for the Dymo 99014—or on an A4 sheet.
  • Track your balance: The store checks your shipping credit balance before every purchase and displays a notification as soon as it falls below a limit you’ve set.
  • Return misprinted stamps: You can submit unused stamps directly with the order for a refund.
  • Everything in one place: The stamp number appears on the order, and the shipping email to your customers is sent as usual via the status update.
  • Available with XONIC 4.10.

Ready to go in three steps

  1. In the backend, under Settings → Interfaces → Shipping Providers → Deutsche Post Internetmarke, enter your Portokasse login credentials.
  2. In your Portokasse account, under “My Data” → “Business Applications,” authorize the “XONIC V4” application.
  3. Click “Check Connection” in the shop. The shop will then display your balance, and you can purchase your first postage stamp.

You can specify which Deutsche Post letter products appear in the dialog—for example, Kompakt and Großbrief—yourself. Assign the appropriate product to your shipping methods once.


Frequently Asked Questions About the Internet Stamp

A Deutsche Post postage account and XONIC 4.10. You pay the postage from your postage account balance; as before, you can top it up directly with Deutsche Post.

Yes, you can submit unused stamps directly with the order for a refund. Deutsche Post decides on the refund, and the money is then credited back to your postage account.

Yes, as usual, via the order status update. Purchasing the stamp itself does not change the status or trigger an email, so you remain in control of the process.

Postage Directly from the Shop with XONIC 4.10

Contact us if you’re planning to update to XONIC 4.10 and would like to set up Internet stamps at the same time.

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