Terms of Use

Effective from May 04, 2025.

These Terms of Use are an agreement between Yarrow AI LTD (the "Yarrow AI") and users of Yarrow AI resources, including this website and the chatbots listed in the section Courses. 

1.1. Yarrow AI services are provided “as is”, without any warranty that the service will meet your requirements.

1.2. Language courses may contain errors. We regularly identify them and correct them. If you find an error, you can send a complaint via the chatbot and your request will be processed within a reasonable time (usually one week). Yarrow AI is not responsible for any damage caused to you due to errors in language courses. 

1.3. Any copying of materials provided by Yarrow AI chatbots is prohibited. 

1.4. Interaction with Yarrow AI chatbots through any automated means (other bots) is prohibited. 

1.5. If you violate these rules, your Yarrow AI account may be blocked. 

1.6. Yarrow AI reserves the right to change these terms at its sole discretion. By continuing to use the service you automatically agree to the new terms. 

2.1. Subscription renewal and activation is done through payment or completing tasks in Yarrow AI chatbots. 

2.2. Subscription payment is made through a third-party service Telegram Stars. 

2.3. Refunds are only possible in the event of software failures that prevent the user from using the Yarrow AI subscription due to the fault of Yarrow AI. Refunds are made by canceling the Telegram Stars payment. In this case, the user receives Telegram Stars, but not the money that they spent on purchasing the Telegram Stars themselves. 

2.4. Yarrow AI chatbots automatically renew or activate the user's subscription for each completed language task. Yarrow AI does not guarantee that tasks are always available to all users. The results of the tasks are the property of Yarrow AI. 

2.5. Yarrow AI may limit or deny a user's access to completing tasks without explanation. This usually happens when tasks are performed incorrectly. 

2.6. Subscription to Yarrow AI services is extended or activated for a certain number of days. Subscription cannot be suspended if the user does not use Yarrow AI services. 

2.7. If a user's account is blocked due to violation of these terms, the subscription fee will not be refunded. 

3.1. For any questions you can contact us by email: info@yarrow.club 

3.2. Yarrow AI LTD is registered at 27 Old Gloucester Street, LONDON, WC1N 3AX and is under the jurisdiction of the United Kingdom.