For companies

Sell software licences

Have unused volume licences in stock? We buy selectively, based on edition, quantity and current demand. You enter your batches, we verify origin and proof, and respond with a no-obligation offer.

  • No-obligation offer within 24 hours
  • Buyback from 20 licences
  • Documented handover

What we buy

We buy volume licences (e.g. Open, Enterprise Agreement) from company holdings first placed on the market in the EU/EEA or Switzerland.

OEM and retail licences are reviewed individually. Just enter them in the form and we will get back to you.

Enter your licences and request an offer

Start with your licences, the company details follow. No licence keys are requested and no automatic price is shown.

  1. 1
  2. 2
  3. 3

Enter your holdings. One batch per product, add as many as you like. No licence keys required.

Batch 1
Acquisition details (optional)

How the buyback works

  1. 1

    Submit your batches

    Enter product, licence type, quantity and first-sale region. No licence keys required for this.

  2. 2

    Review and documentation

    Every buyback follows the same review: we verify the first-sale region and origin, check the original invoice and document the handover in full.

  3. 3

    Payout and destruction declaration

    After the contract we pay out; you sign the destruction declaration (full uninstall).

The basis is the European principle of exhaustion (CJEU C-128/11; in Switzerland Art. 12 para. 2 URG).

Frequently asked questions

Which licences do you buy?

Primarily volume licences (Open, Enterprise Agreement) from company holdings first sold in the EU/EEA or Switzerland. OEM and retail are reviewed individually.


Do I need the licence keys for the request?

No. Product, licence type, quantity and first-sale region are enough for an offer. Keys only become relevant in the verified transfer process.


What is the destruction declaration?

A legally valid confirmation that you fully uninstall the sold licences and stop using them. It is part of every documented buyback.


When do I get an offer?

Usually within 24 hours after the batches arrive and a brief review.

General information, not legal advice. Microsoft, Office and Windows are trademarks of Microsoft Corporation; Keywi24 is an independent provider.