Privacy policy
Privacy Policy
Last updated: [10-02-2026]
This Privacy Policy describes how Swiftsell B.V. (“we”, “us”, or “our”) collects, uses, and shares your personal information when you visit or make a purchase from this website.
1. Company Information
Swiftsell B.V.
Kanaalpark 140
2321 JV Leiden
The Netherlands
Chamber of Commerce (KvK): 90851102
Email: support@sleep-fuel.com
2. Personal Information We Collect
When you visit the website, we automatically collect certain information about your device, including:
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IP address
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Browser type
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Time zone
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Cookies and similar technologies
When you make a purchase or attempt to make a purchase, we collect:
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Name
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Billing and shipping address
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Email address
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Phone number
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Payment information (processed securely by third parties)
3. How We Use Your Personal Information
We use your personal information to:
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Process and fulfill orders
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Communicate with you regarding your order
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Provide customer support
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Improve and optimize our website
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Detect fraud and security risks
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Send marketing emails (only if you have opted in)
4. Sharing Your Personal Information
We may share your personal information with third parties to help us operate our business, including:
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Shopify (webshop hosting platform)
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Payment providers (e.g. Stripe, PayPal)
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Shipping and fulfillment partners (including partners located in China)
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Marketing platforms (e.g. Meta, Google, email marketing tools)
These parties only receive the information necessary to perform their services.
5. International Data Transfers
Your personal data may be transferred to and processed in countries outside your country of residence, including China, the United States, and Canada.
We take reasonable steps to ensure that your data is protected in accordance with applicable data protection laws.
6. Cookies & Tracking Technologies
We use cookies and similar technologies to:
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Enable website functionality
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Analyze website traffic
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Improve user experience
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Support marketing and advertising efforts
You can manage or disable cookies through your browser settings.
7. Your Rights (GDPR & U.S. Privacy Rights)
Depending on your location, you have the right to:
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Access your personal data
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Request correction or deletion
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Object to processing
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Withdraw consent at any time
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Request data portability
U.S. residents may have additional rights under applicable state laws (e.g. CCPA/CPRA).
To exercise your rights, contact us at: support@sleep-fuel.com
8. Data Retention
We retain personal information only as long as necessary to:
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Fulfill orders
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Comply with legal obligations
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Resolve disputes
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Enforce agreements
9. Data Security
We take reasonable technical and organizational measures to protect your personal data. However, no method of transmission over the internet is 100% secure.
10. Third-Party Links
Our website may contain links to third-party websites. We are not responsible for the privacy practices of these websites.
11. Children’s Privacy
Our website is not intended for individuals under the age of 18. We do not knowingly collect personal data from children.
12. Changes to This Privacy Policy
We reserve the right to update this Privacy Policy at any time. Changes will take effect immediately upon publication on this page.
13. Contact
If you have questions about this Privacy Policy or your personal data, please contact:
