Master Terms
Effective date: May 12, 2026 Last updated: May 12, 2026
1. Agreement
These Terms of Service ("Terms") govern your access to and use of any service offered by Scott Duyn ("we," "us," or "ClearSheet"), operating as a sole proprietor based in California, including:
- ClearSheet (clearsheet.co) — spreadsheet cleaning and enrichment
- Any future services we release
By using any of our Services, you agree to these Terms together with any product-specific terms applicable to that product (the "Product Terms"). If a Product Term conflicts with these master Terms, the Product Term controls for that specific product.
If you don't agree, don't use the products.
We may update these Terms from time to time. Material changes will be communicated via email or a notice on the relevant product. Continued use after changes means you accept the updated Terms.
2. The Services
We currently operate ClearSheet. Future services will have their own product-specific Terms.
The Services are currently provided to customers based in the United States. Use from outside the United States is not supported and may be restricted.
3. Your account and data
3.1 Data ownership
You retain ownership of all data you upload to or generate within any of our Services ("Customer Data"). We do not claim any ownership rights to Customer Data.
3.2 License to process
By using one of our Services, you grant Scott Duyn a limited, non-exclusive, worldwide, royalty-free license to access, store, process, and modify Customer Data solely for the purpose of providing the Services to you.
We may also use aggregated, de-identified data derived from Customer Data to improve the Services, including training and refining our classification, matching, and recommendation systems. Aggregated data does not contain any information that identifies you, your customers, or any individual.
3.3 Data retention
Default retention periods are specified in each product's Product Terms or Privacy Policy. You may request immediate deletion of your data at any time by emailing hello@clearsheet.co or the product-specific support address.
3.4 Your representations about Customer Data
By uploading or submitting data, you represent and warrant that:
- You have the legal right to upload, process, and modify the data
- You have obtained any consents required from individuals named in the data, including under applicable privacy laws
- The data does not violate any third-party intellectual property, privacy, or contractual rights
- The data does not contain malicious code, viruses, or harmful content
You are solely responsible for the legal status of the data you submit. We do not pre-screen Customer Data for legal compliance.
4. Acceptable use
You agree not to:
- Upload data you don't have rights to
- Attempt to reverse-engineer, decompile, or extract source code of the Services
- Interfere with or disrupt the Services, including via excessive automated requests or rate-limit evasion
- Use the Services to facilitate illegal activity
- Resell, sublicense, or redistribute the Services without our written permission
- Upload personally identifying information protected by laws like HIPAA, GLBA, or COPPA without first executing a separate agreement with us
We may suspend or terminate access for violations of this section.
5. Payment
5.1 Fees
Each Service is offered at the prices shown at checkout or in the relevant product's pricing documentation. Prices are in US dollars and are charged via Stripe.
5.2 Refunds
Refunds are governed by the refund policy applicable to the product you purchased. See the product-specific Refund Policy.
5.3 Taxes
You are responsible for any sales, use, or value-added taxes that may apply to your purchase. We collect and remit taxes only where legally required.
6. Intellectual property
6.1 Our IP
The Services, including the websites, applications, and all underlying technology, classifications, methods, and content (excluding Customer Data), are owned by Scott Duyn or its licensors and protected by intellectual property laws. We grant you a limited, non-exclusive, non-transferable license to use the Services in accordance with these Terms.
6.2 Feedback
If you send us suggestions or feedback about a Service, we may use it without obligation to you, including incorporating it into the Services. You retain no rights in feedback once shared.
7. Service availability
We will use commercially reasonable efforts to maintain the availability of the Services, but we do not guarantee uninterrupted access. The Services may be unavailable due to scheduled maintenance, technical issues, or events outside our control. We are not liable for any losses resulting from downtime.
8. Disclaimers
THE SERVICES ARE PROVIDED "AS IS" AND "AS AVAILABLE." TO THE MAXIMUM EXTENT PERMITTED BY LAW, WE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
We do not warrant that:
- The Services will be error-free
- Outputs will be complete or accurate in every case
- The Services will meet your specific business requirements
- Any classification, matching, or enrichment will be perfect
You are responsible for reviewing outputs before relying on them in business-critical contexts.
9. Limitation of liability
TO THE MAXIMUM EXTENT PERMITTED BY LAW, OUR TOTAL LIABILITY TO YOU FOR ANY CLAIM ARISING OUT OF OR RELATING TO THESE TERMS OR THE SERVICES WILL NOT EXCEED THE GREATER OF:
(a) ONE HUNDRED US DOLLARS ($100), OR (b) THE FEES YOU PAID TO US IN THE TWELVE (12) MONTHS PRECEDING THE EVENT GIVING RISE TO THE CLAIM.
WE WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, CONSEQUENTIAL, SPECIAL, OR PUNITIVE DAMAGES, INCLUDING LOST PROFITS, LOST REVENUE, OR LOST DATA, EVEN IF WE WERE ADVISED OF THE POSSIBILITY.
Some jurisdictions don't allow the exclusion or limitation of certain damages. The above limitations apply to the maximum extent permitted by applicable law.
10. Indemnification
You agree to indemnify, defend, and hold harmless Scott Duyn, its officers, employees, and agents from any claim, damage, liability, or expense (including reasonable attorneys' fees) arising out of:
- Your Customer Data
- Your use of the Services in violation of these Terms
- Your violation of any law or third-party right
11. Termination
You may stop using the Services at any time. We may suspend or terminate your access if you violate these Terms or if continued service becomes commercially impractical. On termination, we will delete your Customer Data per the relevant retention policy.
Sections that by their nature should survive termination (including data ownership, payment obligations for past use, disclaimers, liability limits, indemnification, and dispute resolution) will survive.
12. DMCA / Copyright
If you believe content in any Service infringes your copyright, send a written notice to hello@clearsheet.co containing:
- A description of the copyrighted work claimed to be infringed
- A description of where the infringing material is located
- Your contact information
- A statement that you have a good-faith belief the use is not authorized
- A statement, under penalty of perjury, that the information is accurate and you are authorized to act
- Your physical or electronic signature
Our designated agent for DMCA notices is the email above.
13. Dispute resolution
13.1 Informal resolution
Before filing a formal claim, contact us at hello@clearsheet.co so we can try to resolve the issue directly. Most disputes resolve faster this way.
13.2 Governing law
These Terms are governed by the laws of the State of California, without regard to conflict-of-laws principles.
13.3 Venue
Any dispute that cannot be resolved informally will be brought in the state or federal courts located in San Diego County, California, and you consent to personal jurisdiction there.
13.4 Class action waiver
You agree to bring any claim only in your individual capacity, not as a plaintiff or class member in any class or representative proceeding.
14. General
14.1 Entire agreement
These Terms, together with the Privacy Policy and any product-specific Product Terms or Refund Policies, are the entire agreement between you and Scott Duyn regarding the Services.
14.2 Severability
If any provision is held invalid or unenforceable, the rest of the Terms remain in effect.
14.3 No waiver
Our failure to enforce any provision is not a waiver of our right to enforce it later.
14.4 Assignment
You may not assign these Terms without our written consent. We may assign these Terms to a successor in connection with a merger, acquisition, or sale of substantially all of our assets.
14.5 Notices
We may send notices to the email address associated with your account. You may send notices to hello@clearsheet.co.
15. Contact
Questions about these Terms? Email hello@clearsheet.co.
Scott Duyn — sole proprietor (California). Mailing address available upon request. Email hello@clearsheet.co.