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Terms of Service

Last updated: 29 September 2026

1. Operator and seller

inboxctl ("the Software") and the website inboxctl.com ("the Site") are operated by E-1 Przemysław Alexander Kamiński, Aleja Solidarności 117, 00-140 Warsaw, Poland ("Licensor", "I", "me"). You can reach me at hello@inboxctl.com.

Purchases are processed through Stripe Managed Payments, in which Sold through Link, LLC acts as the Merchant of Record and authorised reseller for every order. Stripe handles payment, invoicing, sales tax and VAT, fraud checks, chargebacks and payment-related support. At checkout and afterwards this appears under the name Link: the order shows as Sold through Link, receipts and invoices come from Link, your card statement reads LINK.COM*, and the subscription can be changed or cancelled through the billing portal. Stripe's consumer terms apply to the payment transaction together with these Terms.

2. Acceptance

By installing, copying or using the Software, or by buying a licence through the Site, you agree to these Terms and to any licence agreement supplied with the Software. If you do not agree, do not install or use the Software.

3. Trial version

You can try all features free for 30 days. The trial resets with each minor release. A subscription is required after the trial ends unless you have a licence that covers the version you are using.

4. Licence grant

Subject to these Terms, any licence agreement supplied with the Software and payment of the applicable fee, you are granted a limited, non-exclusive, non-transferable, non-sublicensable, revocable licence to install and use the Software on no more than three (3) personal computers that you own or control. A separate licence is required for use on additional computers or by another person. You may make one archival backup copy solely to restore your lawful installation.

The licence is issued to the name and email address supplied at checkout and delivered by email.

5. Subscription and perpetual licence

A monthly or yearly subscription covers use of the Software and releases published during the paid subscription period.

After twelve (12) consecutive months of subscription, you receive a perpetual licence to the version that was current six (6) months into your subscription. You may continue using that version after cancellation. The perpetual licence does not include later releases.

When your paid subscription period ends, continued use requires a subscription or a perpetual licence covering the version you use. Licences remain subject to the restrictions and termination provisions in these Terms.

6. Restrictions

You may not, and may not permit anyone else to:

A licence obtained fraudulently, charged back, or used in breach of this section may be revoked. Licence validation requests are described in the Privacy Notice.

7. Ownership

You acquire a licence to use the Software; ownership remains with its rights holders. Licensor and its suppliers retain all right, title and interest in and to the Software, the Site and their content, including all intellectual property rights. No rights are granted except those expressly stated. Third-party components remain subject to their own licence terms, supplied with the Software.

8. Price, renewal and cancellation

Prices and billing periods are shown on the Site and at checkout. The subscription renews automatically each month or year, according to your selected plan, until cancelled. Applicable taxes and the total charge are shown at checkout. Link issues your invoice or receipt.

You can cancel through the billing portal linked in section 1 or through Link support. Cancellation stops future renewals; you may continue using the Software until the end of the paid period. Any perpetual licence earned under section 5 continues to apply. Refunds are governed by section 9.

Checkout may offer payment in your local currency. For subscriptions paid in a converted currency, the charge may vary with the exchange rate under Link's terms.

9. Refunds

Refunds are governed by my Refund Policy, which forms part of these Terms.

10. Updates, services and availability

Except for the subscription entitlements in section 5 and obligations imposed by law, I am not required to provide maintenance, support, upgrades or new releases. Any update supplied is part of the Software and governed by these Terms and any licence agreement supplied with the Software unless supplied with separate terms. I may change, suspend or discontinue any part of the Software or the Site at any time, and I do not promise that any particular feature will exist in a future release.

11. Termination

Your licence terminates automatically if you breach these Terms or any licence agreement supplied with the Software. On termination you must stop using the Software and destroy all copies in your possession or control. Restrictions, ownership, warranty disclaimers, limitations of liability, and general provisions survive termination to the extent applicable by their nature.

12. Disclaimer of warranties

To the maximum extent permitted by law, the Software is provided "as is" and "as available", with all faults and without warranty or guarantee of any kind. You assume all risk arising from its installation, use, results and performance. All express, implied and statutory warranties are disclaimed, including warranties of merchantability, fitness for a particular purpose, title, non-infringement, accuracy, reliability, availability, security, and error-free or uninterrupted operation. It is not warranted that defects will be corrected or that the Software will meet your requirements. No oral or written information or advice creates any warranty. This does not affect statutory rights that cannot be excluded, including consumer rights under EU and Polish law.

13. Limitation of liability

To the maximum extent permitted by law, Licensor and its suppliers will not be liable for any indirect, incidental, special, exemplary, punitive or consequential damages, or for any loss of profits, revenue, business, data, goodwill or use, arising out of or related to the Software or these Terms, even if advised of the possibility of such damages. Licensor's total aggregate liability for all claims will not exceed the amount you paid for the Software. These limitations apply regardless of the form or basis of the claim and even if a remedy fails of its essential purpose. Some jurisdictions do not allow certain exclusions or limitations, so they apply only to the extent permitted in your jurisdiction; nothing here limits liability for fraud, wilful misconduct, or death or personal injury.

14. Changes to these Terms

I may update these Terms from time to time. The current version is always published here with its "last updated" date. Material changes do not apply retroactively to licences already purchased.

15. General

You must comply with all laws applicable to your use of the Software, and you may not export or use it in violation of applicable export-control or sanctions laws. These Terms together with any licence agreement supplied with the Software and the Refund Policy are the entire agreement concerning the Software and supersede prior or contemporaneous understandings about it. If a provision is unenforceable, it will be enforced to the maximum extent permitted and the remaining provisions remain in effect. A failure to enforce a provision is not a waiver. You may not assign these Terms; Licensor may.

16. Governing law

These Terms are governed by the laws of the Republic of Poland, without regard to conflict-of-laws rules, and the courts of the Republic of Poland have exclusive jurisdiction over any dispute arising out of or relating to these Terms or the Software. If you are a consumer resident in the EU, this does not deprive you of the protection of the mandatory consumer law of your country of residence or of the right to bring proceedings there. Information about consumer dispute resolution is available from the European Commission.

17. Contact

Questions about these Terms: hello@inboxctl.com.