Terms of Service
Yetter Terms of Service
Effective date: August 26, 2025 Contact: info@squeezebits.com
Chapter 1. General Provisions
Article 1 (Purpose)
These Terms of Service (the “Terms”) set forth the rights, obligations, responsibilities and other necessary matters between SqueezeBits Co., Ltd. (the “Company”) and members in connection with the use of “yetter” and the related services provided by the Company (collectively, the “Service”).
Article 2 (Definitions)
“Member” means a person who enters into a service use agreement under these Terms and uses the Service provided by the Company.
“Service” means the generative AI service for image and video generation provided by the Company to Members, together with all ancillary services related to “yetter.”
“yetter” means the online space established by the Company under these Terms to enable Members to use the Service through information and communications facilities and networks, including the website whose domain name is https://yetter.ai and all of its sub‑domains and sub‑pages.
“API” means the programming interface published by the Company through which a Member can invoke AI models, transmit data, and receive results in order to use the Service on yetter.
“Member Content” means any and all prompts, files, instructions, or other materials (including, without limitation, code, text, audio, sound, still or moving images, graphics, colors, and images and any combination thereof, collectively “Content”) uploaded by a Member for the use of the Service.
“Generated Content” means Content returned by the Service in response to Member Content.
“Company Content” means any and all content, software, and other materials created by the Company for the provision of the Service.
“Credits” means the paid unit of account sold by the Company to Members for the use of the Service.
“Promotional Credits” means the unit of account granted by the Company to Members free of charge for the use of the Service.
“Mobile Device” means a device such as a mobile phone or tablet on which a Member can upload Member Content for the Service or download/install Company Content.
“Third‑Party Offerings” means AI models, software, datasets, content, or services that are provided in or interoperate with the Service but are not owned by the Company.
“Acceptable Use Policy (AUP)” means the policy established by the Company describing prohibited content and conduct, which the Company may amend from time to time and post on yetter’s landing page or other locations.
Except as defined in paragraph 1 above, terms used in these Terms shall be governed by applicable laws and service‑specific policies, and where not defined therein, by general business practice.
Article 3 (Effect and Amendment of the Terms)
These Terms take effect when the Company posts them on yetter or a linked page for the information of persons who wish to use the Service (“Applicants”), and an Applicant who agrees to these Terms applies for the Service and becomes a Member upon the Company’s acceptance.
The Company may amend these Terms to the extent permitted by applicable law. In the event of amendment, the Company will post the effective date and reasons for the amendment together with the current Terms by the method set forth in paragraph 1, from seven (7) days prior to the effective date until the day before the effective date; provided, however, that where the amendments are unfavorable to Members, the Company will provide at least thirty (30) days’ prior notice.
When giving notice of amended Terms under paragraph 2, if the Company also announces or notifies that a Member will be deemed to have consented to the amended Terms unless the Member expresses rejection by the effective date, and the Member does not explicitly express rejection by such date, the Member shall be deemed to have consented to the amended Terms. If a Member does not agree to the amended Terms, use of the Service may be restricted and the Member may discontinue the Service and terminate the use agreement.
Article 4 (Formation and Application of the Use Agreement)
A use agreement between the Company and an Applicant is formed when the Applicant agrees to these Terms, applies to use the Service, and the Company accepts the application.
The Company may refuse to accept an application that falls under any of the following: (1) use of another person’s SNS account information, payment information, or other information; (2) use of the Service from a country where the Company does not provide the Service through abnormal or circumventing methods; (3) an application made for the purpose of engaging in acts prohibited by law or contrary to public order and morals; (4) re‑application after disqualification for violating the Terms; (5) the Applicant is under 19 years of age; or (6) any other case where acceptance is inappropriate for a reason comparable to the foregoing.
Where service facilities are insufficient or there are technical or operational issues, the Company may withhold acceptance until such issues are resolved.
Article 5 (Matters Not Specified)
The Company may, if necessary, establish separate terms applicable to particular services and give notice under Article 21(1) or 21(2). A Member will go through a separate consent process when first using the particular service, and in such case those service‑specific terms take precedence over these Terms.
Matters not provided in these Terms or the service‑specific terms and the interpretation thereof shall be governed by applicable laws or general business practice.
Chapter 2. Obligations of the Parties
Article 6 (Obligations of the Company)
The Company will faithfully comply with applicable laws and the obligations set forth in these Terms.
To provide continuous and stable Service, if a failure occurs in facilities during Service improvement or data are lost or damaged, the Company will use best efforts to promptly repair or restore them unless prevented by force majeure such as acts of God, states of emergency, or defects that cannot be resolved with current technology.
Article 7 (Obligations of Members)
Members shall not engage in any of the following acts: (1) using another person’s information when applying for or changing the Service; (2) altering information posted by the Company or interfering with the Service; (3) collecting, storing, posting, or distributing another Member’s personal or account information without authorization, or otherwise infringing privacy; (4) copying, decompiling, disassembling, reverse engineering, or otherwise modifying the Service; (5) using the Service in a manner other than normal usage—such as using auto‑connect programs—to place load on the Company’s servers and interfere with normal Service; (6) lending or transferring an account to a third party or otherwise granting access to anyone other than the Member; (7) sharing an API Key with, or sublicensing it to, any third party; (8) infringing the copyrights or other intellectual property rights of the Company or any third party; (9) defaming or interfering with the business of the Company or any third party; (10) generating, sharing, or requesting content that induces gambling or other speculative behavior, or that arouses shame, disgust, or fear (e.g., pornography, child sexual exploitation/abuse material, hate/violent extremism, self‑harm, etc.), or otherwise using the Service in an improper manner; (11) processing genetic, biometric, or health‑related data for diagnostic or treatment purposes; (12) using the Service for political activities, election campaigns, or other purposes outside the intended scope of the Service without the Company’s prior written consent; (13) without the Company’s prior written consent, conducting comparative evaluations of the Service against competing services, model extraction, public performance disclosure, or security testing; (14) extracting model parameters, benchmarking the Service to develop competing services, scraping data within yetter without authorization, or violating robots.txt restrictions; (15) exploiting known or unknown bugs in using the Service; (16) deceiving others for gain or causing harm to others in connection with the use of the Service; (17) violating these Terms; or (18) engaging in any other illegal or improper acts.
Members must securely manage access rights and means of access for their yetter accounts and API Keys. Members are responsible for account theft or misuse of the Service arising from causes attributable to them.
If an API Key is lost or leaked, the Member must immediately revoke it via the dashboard.
Members must comply with these Terms and any notices the Company provides in connection with the Service, and are responsible for all losses and damages arising from their violation or failure to comply with such Terms and notices.
Chapter 3. Use, Restriction, and Termination of the Service
Article 8 (Provision of the Service)
Upon formation of the use agreement under Article 4, the Company grants the Member a personal, internal‑business‑use, non‑exclusive, non‑transferable, revocable, and limited license to use the Service. The Company may, where necessary, commence certain portions of the Service on a designated start date and will give notice thereof within the Service.
When providing the Service, the Company may provide ancillary services in addition to those set out in these Terms.
Article 9 (Use of the Service)
The Service is in principle provided 24 hours a day, 365 days a year, unless there are special business or technical impediments.
Notwithstanding paragraph 1, the Company may temporarily suspend all or part of the Service under any of the following, in which case the Company will announce in advance the reason and period for suspension on yetter’s landing page or in Service notices; provided that if advance notice is not possible, notice may be given afterward: (1) where necessary for system operation, such as scheduled maintenance, server expansion or replacement, or network instability; (2) where normal provision of the Service is impossible due to power outages, failures of Service facilities, surges in usage, or maintenance/inspection by telecommunications carriers; or (3) where events beyond the Company’s control occur, such as war, incidents, acts of God, or comparable national emergencies.
For paid portions of the Service, a Member must pay the Credits specified for that Service.
Services used over a network are provided in a manner suited to the characteristics of the Member’s Mobile Device or carrier. If a Mobile Device is changed or in the case of international roaming, certain content may not be available, for which the Company bears no responsibility.
Additional carrier charges may be incurred depending on the Member’s mobile plan when using yetter via a Mobile Device, and the Company bears no responsibility therefor.
Article 10 (Third‑Party Offerings)
In the course of using the Service, a Member may access Third‑Party Offerings hosted by the Company or external providers. Availability, performance, pricing, and licensing of Third‑Party Offerings are subject to change without prior notice to Members.
When invoking Third‑Party Offerings, the Member must comply with the provider’s license terms and policies.
Content generated through Third‑Party Offerings may infringe another’s rights. The Member must review the applicable rights in such content and, where necessary, obtain a license to use it.
If the terms, policies, or licenses (collectively, the “Terms, etc.”) of a Third‑Party Offering conflict with these Terms, the Terms, etc. of the Third‑Party Offering shall prevail for that offering.
The Company disclaims any warranties or liability for damages, data loss, or data corruption suffered by a Member due to Third‑Party Offerings.
Article 11 (Changes to and Discontinuation of the Service)
The Company may change the Service as necessary for smooth operation or technical reasons and will give prior notice within the Service; provided, however, that in cases where changes are unavoidable—such as bug fixes, error corrections, or urgent updates—or are not material, notice may be given afterward.
If it becomes impracticable to continue the Service due to significant business reasons—such as transfer, spin‑off, or merger resulting in discontinuation of business; expiration of content supply agreements; or a marked deterioration in profitability—the Company may discontinue the Service. In such case, the Company will give at least thirty (30) days’ prior notice of the discontinuation date and reasons on yetter’s landing page or a linked page, the Company website, and by the means set out in Article 21(1) or 21(2).
Article 12 (Usage Data)
For security, analytics, and Service improvement, the Company may store, process, and share—on a de‑identified and aggregated basis—data regarding Members’ use of the Service (“Usage Data”).
All rights in Usage Data belong to the Company, and the Company owes no compensation to Members for the use thereof.
The Company provides Usage Data to Members on an “as is” basis and makes no warranties or assumes liability for decisions or actions taken by Members based on such data.
Article 13 (Protection of Personal Information)
The Company endeavors to protect Members’ personal information as required by law, and matters concerning the protection and use of personal information are governed by applicable laws and the Company’s Privacy Policy. The Company’s Privacy Policy does not apply to linked services other than those provided by the Company.
Article 14 (Ownership of Rights, etc.)
Copyrights and other intellectual property rights in the Company Content and all other content created by the Company belong to the Company. Company Content is provided on an “as available” basis without guarantees of uniqueness or accuracy and may be withdrawn or deleted without prior notice to Members.
Members retain ownership of Member Content and Generated Content. However, under current law, copyright protection for Generated Content may be limited or unavailable. A Member may not have exclusive rights in Generated Content, and the Member is responsible for use of such content.
For the purposes of providing, operating, and improving the Service, the Company has a worldwide, royalty‑free, non‑exclusive, and irrevocable license to use Member Content and Generated Content.
If a Member infringes another’s portrait rights, copyrights, or other IP rights and the Company receives a claim for damages or other objection from a third party, the Member shall endeavor to hold the Company harmless and, if the Company is not held harmless, the Member shall bear all damages incurred by the Company.
If information posted on the Service infringes a Member’s legal interests, the Member may request deletion of such information or posting of a counter‑statement by emailing info@squeezebits.com. In such case, the Company will take necessary measures under applicable laws and notify the applicant.
This Article shall remain in effect while the Company operates the Service.
Article 15 (Purchase, Validity Period, and Refund of Credits)
A purchase agreement for Credits is formed and payment is made when a Member clicks buttons such as “Purchase,” “Pay,” or “Confirm (Payment)” for Credits within yetter, in accordance with these Terms and posted purchase conditions. Payment is in principle made by credit card, and purchased Credits are used to pay for the Service.
Where payment for Credits is made in a foreign currency (i.e., a currency other than KRW), the actual amount charged may differ from the price displayed in the Service due to exchange rates, fees, etc.
Taxes arising from the purchase of Credits (e.g., VAT) may be imposed under the laws of the billing jurisdiction.
Credits purchased within the Service may be used only within the Service when logged in with the same account as at the time of purchase and may not be reproduced, transferred, lent, or otherwise made available for use by a third party.
Credits may be used for three hundred sixty‑five (365) days from the date of purchase (the “Validity Period”). The Company will notify the Member by email or other means at least three times—including at least thirty (30) days prior to expiration—of the impending expiration date, whether and how the Validity Period may be extended, and that, after expiration, ninety percent (90%) of the remaining balance may be refunded.
The Company will provide refunds for Credits as follows: (1) If the Member requests a refund within seven (7) days of purchase: refund of the full purchase price; (2) If, before the end of the Validity Period, the Member has used sixty percent (60%) or more of the purchased Credits (or eighty percent (80%) or more where the purchase was 10,000 Credits or less) and requests a refund: refund of the remaining balance (calculated by applying the unused percentage to the purchase amount); (3) If, after expiration of the Validity Period but before five (5) years have passed from the date of purchase, the Member requests return of the remaining balance: refund of ninety percent (90%) of the remaining balance.
Where applicable laws such as the Act on the Consumer Protection in Electronic Commerce limit the right of withdrawal with respect to services for which withdrawal is not permitted, a Member’s right of withdrawal may be restricted. If such laws require the Company to take certain measures to restrict the right of withdrawal, the Company will take those measures.
Notwithstanding paragraphs 6 and 7, if the purchased Credits differ from what was displayed or advertised, or are performed in a manner different from the purchase agreement, the Member may withdraw the purchase within three (3) months from the date the Credits became available for use or within thirty (30) days from the date the Member became aware (or should have become aware) of the discrepancy.
Article 16 (Restrictions on Use by Members)
The Company may suspend use of the Service for an account until completion of investigation where any of the following occurs: (1) a legitimate report is received that the account has been hacked, stolen, or used in a crime; (2) the account has been inactive for one (1) year or more; (3) these Terms or the AUP have been materially or repeatedly violated; or (4) other circumstances comparable to the foregoing requiring temporary measures.
When the Company imposes a restriction under paragraph 1, it will notify the Member of: (1) the reason for the restriction; (2) the type and period of the restriction; and (3) how to file an objection to the restriction.
Article 17 (Procedure for Objection to Restrictions)
If a Member objects to a restriction imposed by the Company, the Member must submit to the Company by email a written objection stating the reasons within fourteen (14) days from receipt of notice of the restriction. The email address is info@squeezebits.com.
The Company will respond by email within fourteen (14) days from receipt of the objection; provided that if a response within such period is impracticable, the Company will notify the Member within such period of the reason and the processing schedule.
If the objection is well‑founded, the Company will take appropriate measures.
Article 18 (Termination)
A Member may terminate the use agreement at any time by withdrawing from membership if the Member no longer wishes to use the Service. Upon withdrawal, all Service use information held by the Member within the Service will be deleted and cannot be restored unless otherwise provided in the Privacy Policy.
If there is a material reason making it impracticable to maintain the agreement—such as the Member engaging in acts prohibited by these Terms or violating laws—the Company may suspend the Service or terminate the agreement.
If the circumstances under Article 16(1)(2) or 16(1)(3) exist and the Member does not file an objection under Article 17 within the prescribed period or the objection lacks merit, the Company may terminate the agreement with the Member.
Chapter 4. Damages and Disclaimers, etc.
Article 19 (Damages)
The Company or a Member that violates these Terms and thereby causes damage to the other party shall be liable for such damage; provided, however, that no liability shall arise in the absence of intent or negligence.
Article 20 (Disclaimers)
The Company shall not be liable for failure to provide the Service due to force majeure events beyond its reasonable control, including acts of God and natural disasters, terrorism, labor disputes, government actions, power or internet outages, or major failures of third parties (cloud and GPU providers) or networks.
The Company shall not be liable for damage arising from maintenance, replacement, inspection, or construction of Service facilities or for comparable reasons; provided, however, that this does not apply to cases caused by the Company’s intent or negligence.
The Company shall not be liable for disruptions in Service use caused by a Member’s intent or negligence; provided, however, that this does not apply where the Member has compelling or legitimate reasons.
Absent intent or gross negligence by the Company, the Company shall not be responsible for the reliability or accuracy of information or materials posted by Members in connection with the Service.
The Company has no obligation to intervene in transactions or disputes between Members or between a Member and a third party arising in connection with the Service, and shall not be liable for damages resulting therefrom.
The Company shall not be liable for any damages incurred by a Member in connection with portions of the Service provided free of charge; provided, however, that this does not apply to cases caused by the Company’s intent or gross negligence.
The Company shall not be liable for a Member’s failure to obtain expected benefits or for lost profits from use of the Service.
The Company shall not be liable for unauthorized third‑party payments arising from a Member’s failure to manage personal information, payment information, or Mobile Device passwords; provided, however, that this does not apply to cases caused by the Company’s intent or negligence.
The Company shall not be liable where a Member is unable to use some or all functions of content due to changes to the Member’s Mobile Device, phone number, OS version, international roaming, or carrier; provided, however, that this does not apply to cases caused by the Company’s intent or negligence.
The Company shall not be liable if a Member deletes Company‑provided content or account information; provided, however, that this does not apply to cases caused by the Company’s intent or negligence.
The Company shall not be liable for damages suffered by users who have not registered as Members in connection with their use of the Service; provided, however, that this does not apply to cases caused by the Company’s intent or negligence.
The Company does not warrant that Company Content or the Service will be error‑free or uninterrupted or that they will not infringe any third‑party rights. Members must conduct their own legal and technical review before use.
The Service and Company Content are provided on an “as is” and “as available” basis, and the Company makes no warranties of any kind, express or implied.
To the extent permitted by law, where any of the following gives rise to a third‑party claim for damages or similar claim against the Company (including its affiliates, officers, and employees), the Member shall indemnify and hold the Company harmless: (1) the Member causes damage or loss to a third party through the use of Member Content or Generated Content; (2) the Member causes damage or loss to a third party through the use of Company Content; (3) the Member violates these Terms, the AUP, or the terms of any Third‑Party Offering and thereby causes damage or loss to a third party; or (4) the Member violates law and thereby causes damage or loss to a third party.
Article 21 (Notices to Members)
The Company may give notices to Members through in‑Service messages, pop‑ups, bulletin boards, push notifications, or similar means within yetter.
For notices to all Members, the Company may post a notice on yetter for seven (7) days or more or display a pop‑up screen in lieu of the notice under paragraph 1.
Article 22 (Governing Law and Dispute Resolution)
These Terms shall be governed by and construed in accordance with the laws of the Republic of Korea, which shall also apply to the relationship between the Company and Members in connection with the Service.
Any dispute between the Company and a Member shall be resolved through mutual agreement in principle; provided, however, that if the parties fail to reach agreement within sixty (60) days from the date the dispute arose, the dispute shall be finally resolved by arbitration administered by the Korean Commercial Arbitration Board (KCAB) with a sole arbitrator.
Article 23 (Handling of Complaints and Dispute Resolution)
For Members’ convenience, the Company will indicate on yetter’s customer inquiry page or other appropriate page how to submit opinions or complaints regarding the Service. Members may submit opinions or complaints at any time by emailing info@squeezebits.com.
If an opinion or complaint submitted by a Member is objectively recognized as justified, the Company will address it within a reasonable period. If processing will take a long time, the Company will notify the Member under Article 21(1).
Article 24 (Miscellaneous)
These Terms constitute the entire agreement between the Member and the Company. If any provision is held invalid, the remaining provisions shall continue in full force and effect, and Articles 12, 14, 19, 20, and 22 shall survive termination.
Failure of either party to exercise any right arising under these Terms shall not be construed as a waiver of that right, which shall remain in full force and effect.
A Member may not assign its rights or obligations under these Terms to any third party without the Company’s prior written consent. The Company may assign its rights and obligations under these Terms to a third party, including in the event of change of control through merger, acquisition, or asset sale.
The Company’s Privacy Policy and Acceptable Use Policy form part of these Terms.
Supplementary Provision (August 26, 2025)
These Terms take effect on August 26, 2025.
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