1. Controller
The controller responsible for data processing on this website is Oliver Lauckner, trading as InvoFox, Am Stichkanal 45, 14167 Berlin, Germany.
Email: info@invofox.de. Website: https://www.overdueinvoice.io.
This utility website can be used without registration or a user account. The calculator runs in the browser; optional analytics and advertising technologies load only after consent.
Last updated: May 2026
No login, newsletter, comments or contact forms.
Invoice data is not stored in our own database.
Analytics and AdSense load only after cookie consent.
The controller responsible for data processing on this website is Oliver Lauckner, trading as InvoFox, Am Stichkanal 45, 14167 Berlin, Germany.
Email: info@invofox.de. Website: https://www.overdueinvoice.io.
This website is a pure utility website. Visitors can use it without registration, a user account or otherwise actively providing personal data.
We do not collect, store or process personal user data through our own forms, accounts, newsletters, comment features or similar functions.
Data may still be processed technically when the website is accessed, by the hosting provider and by embedded services such as Google Analytics and Google AdSense. These services are used as data-sparingly as possible and in line with applicable data protection requirements.
When this website is accessed, technically necessary information is processed so the website can be displayed in the user's browser. This may include:
This data is processed by our hosting provider where this is necessary for the secure and stable operation of the website.
The legal basis is Art. 6(1)(f) GDPR. Our legitimate interest is the secure, stable and error-free provision of the website.
Hosting provider: STRATO GmbH, https://www.strato.de/datenschutz/.
This website has no user accounts, no login function, no comment function, no newsletter and no contact forms.
We do not ask users to enter personal data. We do not collect, store or pass on names, email addresses, invoice data, payment data or comparable personal information.
This website may use cookies or similar technologies. Cookies are small text files stored on the user's device. They may be technically necessary or used for analytics and advertising purposes.
Non-essential cookies, especially for analytics or advertising, are set only if the user has previously consented through the cookie banner.
Users can withdraw or change consent at any time. Cookies can also be deleted or blocked in the respective browser settings.
This website uses Google Analytics, a web analytics service provided by Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland.
Google Analytics helps us understand how visitors use the website. We evaluate only anonymized or aggregated usage information and use it to improve the website technically and editorially.
Google Analytics is used only with IP anonymization or data-sparing configuration. We do not view IP addresses or use them to identify individual users.
Google Analytics is activated only if the user has previously consented through the cookie banner. The legal basis is Art. 6(1)(a) GDPR. Consent can be withdrawn at any time.
Google may process data on its own servers. Data transfers to countries outside the European Union cannot be excluded. Further information is available in Google's privacy notices.
This website uses Google AdSense, a service provided by Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland.
Google AdSense is used to display advertisements on this website. Google and other providers may use cookies or similar technologies to deliver ads, measure delivery, prevent abuse and, where the user has consented, show personalized advertising.
Google states that third-party vendors, including Google, may use cookies to serve ads based on a user's prior visits to this or other websites. Users can disable personalized advertising in Google's ad settings.
Google AdSense is activated on this website only after the user has consented through the cookie banner. Without consent, no AdSense cookies are set for advertising purposes.
The legal basis is Art. 6(1)(a) GDPR. Consent can be withdrawn at any time.
This website uses a consent management system to obtain user consent for non-essential cookies and services.
Through the cookie banner, users can decide whether they want to consent to analytics and/or advertising services.
The user's decision can be stored so the choice does not need to be requested on every page view. Technically necessary information about the selected consent may be processed.
The legal basis for storing the consent decision is Art. 6(1)(c) GDPR in conjunction with Art. 7 GDPR and Art. 6(1)(f) GDPR. Our legitimate interest is being able to document and technically implement granted or refused consent.
Cookie settings can be changed at any time using the cookie settings button at the bottom left of the website.
We do not sell user data and do not pass on actively collected personal data to third parties.
Processing by third parties may occur where external services such as Google Analytics, Google AdSense or the hosting provider are technically integrated.
These providers process data under their respective privacy terms and, where required, on the basis of appropriate data processing agreements or their own controllership.
When Google services are used, a transfer of personal data to countries outside the European Union or the European Economic Area cannot be excluded.
Google may process data in the United States. According to Google, transfers are based on appropriate data protection mechanisms, such as standard contractual clauses or other applicable legal bases.
Users should note that data transfers to third countries may not provide a level of data protection fully comparable to that in the EU.
We do not store personal user data in our own databases.
Where data is processed by embedded services such as Google Analytics, Google AdSense, the consent management system or the hosting provider, the storage period depends on the respective settings and privacy terms of those providers.
Technically necessary server log data is stored only as long as required for secure operation of the website, unless statutory retention obligations apply.
Users have the following rights under the GDPR in particular. To exercise these rights, users can contact us at info@invofox.de.
Where processing is based on consent, this consent can be withdrawn at any time with effect for the future.
Withdrawal does not affect the lawfulness of processing carried out on the basis of consent before withdrawal.
Cookie settings can be changed at any time using the cookie settings button at the bottom left of the website.
Users have the right to lodge a complaint with a data protection supervisory authority if they believe that the processing of personal data violates data protection law.
The competent authority is in particular the data protection supervisory authority of the German federal state in which the controller has its registered office.
We take appropriate technical and organizational measures to operate the website securely and to protect it against unauthorized access, loss, manipulation or misuse.
The website is transmitted securely via HTTPS.
We reserve the right to adapt this privacy policy if technical, legal or organizational changes occur.
The current version is available on this website at any time.