Privacy Statement — CardFeeCheck
Effective date: 27 September 2026
Last updated: 27 September 2026
1. Who we are
CardFeeCheck is a free, independent UK card processing fee calculator for businesses. It helps businesses estimate the true cost of accepting card payments.
This Privacy Statement explains how personal information is handled when you visit:
https://www.cardfeecheck.co.uk
The website is operated by [Company Name], trading as CardFeeCheck.
- Legal entity: [Company Name — TO BE COMPLETED]
- Registered company number: [Registered company number — TO BE COMPLETED]
- Registered address: [Registered office address — TO BE COMPLETED]
- Privacy contact email: [Privacy contact email address — TO BE COMPLETED]
For UK data protection purposes, [Company Name] is the data controller for personal information processed in connection with the CardFeeCheck website.
2. What the website does
CardFeeCheck allows you to enter figures such as:
- card turnover;
- merchant fees;
- debit, credit and commercial card mix;
- transaction charges;
- terminal rental;
- PCI fees and other monthly costs; and
- another provider’s rates for comparison.
The calculator runs entirely in your browser. The figures you enter are used to produce estimates on your device and are not transmitted to or stored on our servers.
CardFeeCheck does not use:
- accounts or login facilities;
- newsletter subscriptions;
- payment functionality;
- contact forms;
- online applications; or
- user profiles.
Your calculator figures stay in your browser during the page session. The website does not use localStorage or sessionStorage to retain them.
The results are estimates based on the figures you enter. They do not amount to financial, legal or commercial advice, and CardFeeCheck does not recommend a payment provider.
3. Information we do not collect directly
We do not intentionally collect or store:
- the calculator figures you enter;
- your name;
- your email address;
- your telephone number;
- your business details;
- payment card details;
- account or login information; or
- information submitted through a contact form.
There is currently no contact form or published CardFeeCheck email address.
We also do not currently use tracking pixels, third-party embeds, iframes, embedded widgets or external web fonts.
4. Technical information processed when you visit
Although we do not collect your calculator inputs, technical information is processed as part of delivering and securing the website.
This may include:
- your IP address;
- the date and time of a request;
- the requested page or asset;
- browser and device information;
- request headers, such as user-agent and referrer information;
- status and performance information; and
- security and error logs.
This information is generally processed by our hosting and infrastructure providers rather than being collected by CardFeeCheck for marketing or profiling purposes.
Vercel hosting
The website is hosted on Vercel. Vercel processes incoming requests as part of providing hosting, delivery, security and infrastructure services. This can include IP addresses, request information and server or access logs.
Vercel acts as a processor for relevant website hosting activity on our behalf. Vercel may also process certain information under its own privacy terms and responsibilities. Further information is available in Vercel’s:
Logo image CDN
The CardFeeCheck homepage logo is loaded from cdn.marblism.com, a third-party content delivery network associated with Marblism.
When your browser requests the logo, the CDN may receive your IP address and request headers. This is necessary for the CDN to deliver the image and support the operation of the website.
The applicable role of the CDN may depend on the services and contractual arrangements in place. Marblism’s own privacy information should be reviewed for further details.
5. How we use technical information and our lawful bases
We use or arrange for technical information to be processed for the following purposes:
| Purpose | Information involved | Lawful basis |
|---|---|---|
| Delivering the website and its assets | IP address, request headers, browser and device information, requested pages and assets | Legitimate interests in operating the website |
| Maintaining website performance and reliability | Request, performance and error information | Legitimate interests in maintaining and improving the website |
| Detecting, investigating and preventing security incidents, misuse and abuse | IP address, request information, security and access logs | Legitimate interests in protecting the website, our business and users |
| Complying with legal obligations or responding to lawful requests | Relevant technical and legal information | Legal obligation, where applicable |
| Website analytics, if introduced in future | Analytics identifiers, usage information and related device data | Consent, where required |
Our legitimate interests are to provide a functioning website, protect it against misuse and keep it secure. We consider these interests to be proportionate because the technical processing is limited to what is reasonably necessary for those purposes.
We do not currently use personal information for behavioural advertising, direct marketing or profiling.
6. Analytics
A PostHog analytics script is present in the website code. However, the configuration needed to activate it is not currently in place. As a result:
- PostHog analytics is not currently active;
- no PostHog requests are currently made;
- no PostHog analytics data is currently collected by CardFeeCheck; and
- no PostHog cookies or browser storage are currently used by the website.
If analytics is enabled in the future, we will review the configuration and update this Privacy Statement and our separate Cookie Statement. Where required, we will obtain consent before enabling analytics. Analytics may use cookies, local storage or similar browser technologies, and an appropriate cookie consent banner and controls will be added before those technologies are used.
7. Cookies and similar technologies
CardFeeCheck currently sets no cookies.
The website does not use document.cookie, and it does not currently use local storage or session storage to retain information.
The website also does not currently use tracking pixels or similar tracking technologies.
Please see our separate Cookie Statement for further information: [Insert link to Cookie Statement — TO BE COMPLETED].
If we introduce cookies or similar technologies in the future, we will update the Cookie Statement and obtain consent where required by applicable law, including the Privacy and Electronic Communications Regulations.
8. Sharing and service providers
We may make technical information available to the following providers where necessary to operate the website:
Vercel
Vercel provides hosting and website infrastructure services. It may process IP addresses, request headers and server or access log information as part of providing those services.
Vercel’s processing arrangements, security measures, subprocessors and international transfer arrangements are described in its Privacy Notice and Data Processing Addendum.
Marblism CDN
The logo image is delivered through cdn.marblism.com. The CDN may process the IP address and request headers associated with a request for the logo.
External “Speak to an expert” link
The website includes a “Speak to an expert” link to:
https://www.thatcardmachineguy.co.uk
The link opens a separate website in a new browser tab. If you follow it, your browser will connect directly with that website. That website may collect and use personal information under its own privacy notice.
CardFeeCheck does not control that website and is not responsible for its privacy practices, content or handling of personal information. You should read the privacy notice on that website before providing any information.
We do not sell personal information and do not share calculator inputs with payment providers or other businesses.
9. International transfers
Our website infrastructure providers may process information outside the United Kingdom, including in the United States or other countries where they or their service providers operate.
Where personal information is transferred outside the UK, we will use a lawful transfer mechanism and appropriate safeguards required by UK data protection law. Depending on the circumstances, these may include:
- a UK adequacy decision;
- the UK International Data Transfer Agreement;
- the UK International Data Transfer Addendum to the EU Standard Contractual Clauses;
- approved contractual safeguards;
- an applicable certification or recognised transfer framework; or
- another lawful safeguard permitted under the UK GDPR.
Vercel’s current Data Processing Addendum describes its international transfer arrangements, including the use of contractual safeguards where required.
[Confirm the current transfer locations and applicable transfer mechanism for the Marblism CDN — TO BE COMPLETED]
You may request further information about the safeguards used for an international transfer by contacting us using the details in section 1.
10. How long information is kept
Calculator figures
Calculator figures remain in the browser page session and are not transmitted to or stored on our servers. They are not retained by CardFeeCheck after the page session ends.
Technical information and logs
Technical information and logs may be retained by Vercel for the period needed to provide its services, maintain security, investigate misuse, comply with legal obligations and resolve disputes.
Vercel’s retention periods may vary depending on the type of information and service involved. The exact retention period for logs relating to this website is:
[Insert confirmed Vercel log retention period and source from Vercel’s current privacy documentation — TO BE COMPLETED]
The Marblism CDN may retain request or access information in accordance with its own policies and service terms.
We will not keep personal information for longer than is reasonably necessary for the purpose for which it was processed, unless a longer period is required by law.
11. Your data protection rights
Subject to applicable legal conditions and exceptions, you may have the right to:
- access your personal information and receive a copy of it;
- rectify inaccurate or incomplete personal information;
- erase your personal information;
- restrict how your personal information is processed;
- object to processing based on legitimate interests;
- receive or request transfer of certain personal information in a structured, commonly used and machine-readable format;
- withdraw consent where processing is based on consent; and
- complain to the Information Commissioner’s Office.
The right to data portability generally applies only where processing is carried out by automated means and is based on consent or a contract. The right to object to direct marketing is absolute, although CardFeeCheck does not currently use your information for direct marketing.
Because CardFeeCheck does not collect or store calculator inputs, we cannot provide access to calculator figures that are not held by us.
To exercise a right, contact us using:
[Privacy contact email address — TO BE COMPLETED]
We may need to verify your identity before responding. We normally respond to a valid request within one month, although this period may be extended where permitted by law if a request is complex or numerous.
12. Complaints to the ICO
You have the right to complain to the Information Commissioner’s Office if you believe your personal information has been handled unlawfully or that your data protection rights have not been respected.
The ICO’s website is:
https://ico.org.uk/make-a-complaint/
We would appreciate the opportunity to address your concerns first, but you are entitled to contact the ICO directly.
13. Security
We take reasonable technical and organisational measures to protect information processed through the website. These measures include using HTTPS, restricting access where appropriate and relying on established infrastructure providers.
No website or internet transmission can be guaranteed to be completely secure. You should use an up-to-date browser and take reasonable steps to protect your own device and connection.
14. Children’s privacy
CardFeeCheck is designed for businesses and is not directed at children.
We do not knowingly collect personal information from children. If you believe that a child has provided personal information to us, please contact us using:
[Privacy contact email address — TO BE COMPLETED]
15. Changes to this Privacy Statement
We may update this Privacy Statement when the website, the information we process, our service providers or applicable legal requirements change.
The latest version will be published on this page. The “Last updated” date at the top of the statement shows when it was most recently revised.
16. Contact
For privacy questions or requests, contact:
[Company Name]
Trading as CardFeeCheck
Registered address: [Registered office address — TO BE COMPLETED]
Privacy email: [Privacy contact email address — TO BE COMPLETED]