---
title: "Terms of Service — MarketMaster.dev"
description: "The terms of service for MarketMaster.dev, operated by Decent4 — accounts, subscriptions, acceptable use, billing, and your rights and obligations."
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html_url: https://marketmaster.dev/terms
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generated_from: terms.html
---

> The terms of service for MarketMaster.dev, operated by Decent4 — accounts, subscriptions, acceptable use, billing, and your rights and obligations.

[← MarketMaster.dev](https://marketmaster.dev/)

# Terms of Service

Last updated: August 21, 2026

These Terms of Service ("Terms") govern your access to and use of MarketMaster.dev (the "Service"),
operated by **Decent4** ("we", "us", "our"). By creating an account or using the Service, you agree
to these Terms. If you do not agree, do not use the Service.

**Legal review status:** review by qualified counsel has not been confirmed. Decent4 should obtain legal review appropriate to its business and users.

## 1. The Service

MarketMaster.dev is a guided AI Ad Studio. It can research a business from submitted websites and
other user-provided material, create campaign briefs and selected ad, social, carousel, video, and email
assets, run automated review checks, and export, publish, or schedule approved work through supported
connections. The Service also includes account, billing, saved-work, and optional monitoring features.
We may add, change, or remove features at any time.

## 2. Accounts

You must provide an accurate email and keep your password confidential. You are responsible for all
activity under your account. You must be at least 13 years old (or the minimum age in your jurisdiction)
and able to form a binding contract.

## 3. Acceptable use

You agree not to: (a) use the Service to create unlawful, infringing, deceptive, or harmful content;
(b) send spam or violate the terms of any connected service (e.g. email or social platforms); (c)
attempt to break, overload, reverse-engineer, or gain unauthorized access to the Service; or (d) use the
Service to violate any applicable law, including marketing, anti-spam, and data-protection laws (such as
CAN-SPAM, GDPR, and CCPA). You are responsible for ensuring your distribution complies with these laws,
including obtaining any required consent from your own recipients.

## 4. Your content and AI output

You retain ownership of the content you submit ("Input"). You grant us a limited license to process
your Input to operate the Service (including sending it to our AI providers to generate output). As
between you and us, you own the generated output ("Output"), subject to our providers' terms and to the
rights of any third party.

**AI disclaimer.** Output is generated by AI models and may be inaccurate, non-original, or
unsuitable. You are solely responsible for reviewing, editing, fact-checking, and ensuring you have the
rights to use any Output before publishing it. The Service surfaces claims and quality checks for
human sign-off ; it does not guarantee correctness, performance, or results.

## 5. Bring-your-own-key and connected services

If you supply your own AI API key or connect a supported third-party account (such as a publishing,
email, Slack, or webhook connection), you authorize us to use those credentials to perform the actions you request.
You are responsible for your use of those services and for any fees they charge. Your connected
credentials are encrypted at rest and used only on your behalf.

## 6. Subscriptions, billing, and refunds

Paid plans are processed through **Stripe**. Subscriptions
renew automatically each billing period until cancelled. You can cancel or manage billing at any time
from your account page; cancellation takes effect at the end of the current period. Plan usage limits
(e.g. monthly generation caps) apply as described at checkout. Promotions are subject to their stated
eligibility and expiration; after a discount ends, billing continues at the regular price unless you cancel.
Except where required by law, fees are
non-refundable; approved refunds are returned through Stripe. See our
[Refund & Cancellation Policy](https://marketmaster.dev/refund) for details.

## 7. Third-party services

The Service integrates with third parties (see our [Privacy Policy](https://marketmaster.dev/privacy) for the
list). We are not responsible for third-party services, their availability, or their terms.

## 8. Disclaimers

THE SERVICE IS PROVIDED "AS IS" AND "AS AVAILABLE", WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. We do not
warrant that the Service will be uninterrupted, error-free, or that any marketing result will be
achieved.

## 9. Limitation of liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, DECENT4 WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL,
SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS, DATA, OR GOODWILL. OUR TOTAL
LIABILITY FOR ANY CLAIM RELATING TO THE SERVICE WILL NOT EXCEED THE GREATER OF (a) THE AMOUNT YOU PAID
US IN THE 12 MONTHS BEFORE THE CLAIM, OR (b) USD $100.

## 10. Indemnity

You agree to indemnify and hold Decent4 harmless from claims arising out of your Input, your Output,
your use of the Service, or your violation of these Terms or applicable law.

## 11. Termination

You may stop using the Service and delete your account at any time. We may suspend or terminate access
if you violate these Terms or to protect the Service. Sections that by their nature should survive
termination (e.g. 4, 8–10) will survive.

## 12. Governing law

These Terms are governed by the laws of the State of Illinois, United States, without regard to its
conflict-of-laws rules. You and Decent4 agree that any dispute arising out of or relating to these Terms
or the Service will be subject to the exclusive jurisdiction of the state and federal courts located in
Illinois, unless applicable law provides otherwise.

## 13. Changes

We may update these Terms from time to time. Material changes will be reflected by updating the date
above; continued use after changes means you accept the updated Terms.

## 14. Contact

Decent4 — [Info@decent4.com](mailto:Info@decent4.com)

© 2026 Decent4
[Privacy](https://marketmaster.dev/privacy)
[Terms](https://marketmaster.dev/terms)
[Refunds](https://marketmaster.dev/refund)
[Home](https://marketmaster.dev/)

[Built by Decent4](https://decent4.com/)

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