服务条款

These Terms of Service ("Terms") form a legally binding agreement between you ("you", "your", "Customer", or "User") and PopcornSAR Co., Ltd. ("PopcornSAR", "we", "us", or "our"), a company duly organized under the laws of the Republic of Korea, governing your access to and use of PAIO and PAVE (each a "Product" and together the "Products") and any related software, websites, applications, APIs, documentation, and services (collectively, the "Service").

By creating an account, starting a Free Trial, purchasing a subscription, or otherwise using the Service, you acknowledge that you have read, understood, and agree to be bound by these Terms and our Privacy Policy and Refund Policy. If you do not agree, you must not access or use the Service.

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1. Definitions

• "Account" means the user account you create to access the Service.
• "Product" means each of the software products described in Section 3.1 — currently PAIO and PAVE — and "Products" means both of them. Where these Terms refer to a Product without naming it, the reference is to the Product you have subscribed to, are evaluating, or are otherwise using.
• "Consumer" means a natural person who is acting for purposes which are outside that person's trade, business, craft, or profession, as determined under the mandatory consumer protection law applicable to that person.
• "Free Trial" means the seven (7) day no-cost evaluation period for a Product described in Section 5.
• "Order" means any subscription order, purchase, or activation submitted through the Service or in writing.
• "Transaction" means a completed payment for a Subscription.
• "Freemius" means Freemius, Inc., a company incorporated in the State of Delaware, United States, with an address at 4023 Kennett Pike, Wilmington, DE 19807, United States, and/or its affiliates, our authorized reseller and Merchant of Record for international Transactions (see Section 7.1).
• "Toss Payments" means Toss Payments Co., Ltd. (토스페이먼츠 주식회사), our authorized payment gateway provider for Korean Won Transactions (see Section 7.2).
• "Subscription" means a paid right to access the Service for a defined period (monthly, annual, or otherwise as stated in your Order).
• "Enterprise License" means a license for a Product granted under a separately negotiated written agreement, including a license under which the Product is installed on your own infrastructure (an on-premise deployment). Enterprise Licenses are concluded directly with PopcornSAR and are not purchased through Freemius or Toss Payments.
• "Official Distribution Channel" means a source through which PopcornSAR authorizes distribution of the Service, its installers, packages, container images, updates, and license files, as listed in Section 9.3.

2. Eligibility and Account Registration

2.1 Business and Professional Use. The Products are professional engineering tools intended for use by businesses, organizations, and their authorized representatives, and by individual professionals acquiring them for purposes related to their trade, business, craft, or profession. The Service is not directed at, and we do not market it to, individuals acting as Consumers. By placing an Order you represent and warrant that you are at least eighteen (18) years of age and that you are acquiring the Service for such business or professional purposes. Whether you are a Consumer is determined objectively under the law applicable to you and is not altered by the representation above. Where a contract is concluded for purposes partly inside and partly outside your trade or profession, and the trade purpose is not predominant in the overall context of the contract, you are treated as a Consumer. Where you qualify as a Consumer under the mandatory law of your country of habitual residence, the non-waivable rights afforded to you by that law prevail over any conflicting provision of these Terms (see also Section 15.3).

2.2 You must provide accurate, current, and complete information when creating your Account, and keep it up to date. You are responsible for maintaining the confidentiality of your login credentials and for all activities that occur under your Account.

2.3 You must notify us promptly at contact@popcornsar.com of any unauthorized use of your Account or any other suspected breach of security.

3. The Service

3.1 The Products. The Service comprises the following software products, each of which is a locally-installed desktop application distributed for installation on your own machine:

• PAIO — an application for AUTOSAR and software-defined vehicle (SDV) development, built on the Electron framework. Its development functions — including modelling, editors, code and configuration generators, converters, and language server (LSP) features — execute locally on your machine.
• PAVE — an application for the automated generation of ASPICE work products, which assists automotive software teams in producing requirements, architecture, and design documentation with the help of an AI assistant. Its built-in tools ingest and structure the materials in your project folder into an ontology, which is stored as a database on your own machine or your organisation's own server.

PopcornSAR separately operates server-side components to which the Products connect for account authentication, license validation and seat management, software distribution, and automatic updates; those components, together with our website, APIs, and documentation, form part of the Service. Your project folder — the requirements documents and reference files you upload, the intermediate artefacts produced as you work, and the final work products — is held on your own machine or on your organisation's own server, and is not transmitted to those components. The exact features and functionality available depend on the Product concerned and on your subscription plan, and may be updated, modified, or discontinued from time to time at our reasonable discretion.

3.2 AI Assistant Features and Third-Party AI Providers. The AI assistant features of the Products operate through a third-party AI service that you sign in to with your own account — currently Claude (Anthropic), Gemini (Google), or Codex (OpenAI) for PAIO, and Claude (Anthropic) for PAVE. You are responsible for obtaining and maintaining that account, and your use of the third-party service is governed by your agreement with that provider. What you send to the assistant, and what it returns, is exchanged directly between your device and that provider; the provider's handling of that content, including any retention or use for model improvement, is governed by that provider's own privacy policy, and PopcornSAR is not responsible for it. PopcornSAR does not warrant the availability, accuracy, or continuity of any third-party AI service, nor that output generated with its assistance is accurate or fit for your purpose; you should review such output before use.

3.3 We will use commercially reasonable efforts to make the Service, in particular its server-side components, available, but the Service is provided on an "as available" basis. We do not guarantee uninterrupted or error-free operation. Scheduled maintenance, updates, or unforeseen outages may temporarily limit availability.

4. Subscription Plans

4.1 Plan Types. We offer the following plans, the specifics of which are described on our website or in your Order:

• Monthly Subscription: billed on a recurring monthly basis.
• Annual Subscription: billed on a recurring annual basis.
• Free Trial: a seven (7) day no-cost evaluation period for each Product (see Section 5).
• Enterprise License: a separately negotiated Enterprise plan for a Product, including deployment in your own environment. Enterprise Licenses are concluded directly with PopcornSAR — they are not sold through Freemius or Toss Payments — and are governed by a separate written agreement that, in case of conflict with these Terms, prevails.

4.2 Term and Renewal. Subscriptions begin on the date payment is received and continue for the period stated in your Order. Subscriptions do not automatically renew through Freemius' auto-billing for Free-Trial-converted accounts unless explicitly enabled. For paid Subscriptions configured to auto-renew, renewal will occur at the then-current rate unless you cancel before the renewal date. Where the renewal price is higher than the price you are currently paying, we will notify you of the increase and of how to cancel, and obtain your consent, before the renewal takes effect; if you do not consent, the Subscription will renew at the existing price or will not renew.

4.3 Cancellation. You may cancel your Subscription at any time through your Account settings or by contacting contact@popcornsar.com. Upon cancellation, you will retain access to the Service until the end of the then-current billing period. Cancellation does not entitle you to a refund except as set out in our Refund Policy.

4.4 Order Acceptance. An Order is an offer to purchase, and no contract is formed until we (or Freemius as Merchant of Record) accept it. We may decline or cancel an Order, in whole or in part, where we reasonably believe it is fraudulent, is made with an unauthorised payment method, breaches these Terms, or forms part of a pattern of repeated purchase and refund of the same Product (see Section 3.2 of the Refund Policy). Where we decline an Order, we will tell you why and return any amount taken in full, without undue delay and in any event within fourteen (14) days.

5. Free Trial

5.1 We offer a seven (7) day Free Trial of each Product. A Free Trial is available separately for each Product, so evaluating one Product does not use up your Free Trial of another. A Free Trial begins when you activate the Product concerned on your Account and ends seven (7) days later, or earlier if your usage is suspended for breach of these Terms.

5.2 No Automatic Conversion to Paid. Unlike many subscription applications, our Free Trial does not automatically convert into a paid Subscription. At the end of a Free Trial, your access to the Product concerned will be limited or suspended until you actively elect to purchase a paid Subscription and complete payment. No charge will be made to any payment method on file unless and until you affirmatively place an Order for a paid Subscription.

5.3 Trials Started Before These Terms Take Effect. If your PAIO Free Trial began before the effective date of these Terms, it continues to run for the thirty (30) day period that applied when you started it. The seven (7) day period in Section 5.1 applies to PAIO Free Trials started on or after the effective date.

5.4 We reserve the right to modify, suspend, or terminate the Free Trial program at any time without prior notice. Any such change applies only to Free Trials started after we announce it. However, for so long as we continue to offer a Product for sale to consumers in the Republic of Korea, we will continue to make a Free Trial of that Product available.

6. Fees, Taxes, and Payment

6.1 Fees. Fees for paid Subscriptions are stated on our website or in your Order at the time of purchase. All fees are quoted exclusive of applicable taxes unless otherwise stated.

6.2 Taxes. You are responsible for all applicable sales, use, value-added (VAT), goods and services (GST), withholding, or similar taxes assessed on your purchase, except for taxes based on PopcornSAR's net income. Where Freemius acts as Merchant of Record (Section 7.1), Freemius collects and remits applicable consumption taxes on the Transaction and issues the corresponding invoice. For purchases settled through Toss Payments (Section 7.2), PopcornSAR is the seller of record and will collect applicable Korean VAT and issue tax invoices in accordance with Korean tax law.

6.3 Currency. Fees are billed in the currency stated at checkout. Payments made in foreign currency may be subject to bank or card-issuer conversion fees, for which you are solely responsible.

6.4 Late Payment. If a payment is not received when due, we may suspend or terminate your access to the Service until payment is made.

7. Payment Processors

Subscription payments for the Products are processed through one of two providers depending on your location and chosen payment method. Enterprise Licenses are concluded directly with PopcornSAR and are not processed through either provider (Section 4.1).

7.1 Freemius (Merchant of Record — International)

7.1.1 Online payments for Subscriptions made by international customers (including, but not limited to, customers outside the Republic of Korea) are processed by Freemius, Inc. ("Freemius"), our authorized reseller and Merchant of Record.

7.1.2 This means that when you purchase a Subscription via Freemius, Freemius, not PopcornSAR, is the seller of record for that Transaction and is responsible for the collection and remittance of applicable sales taxes/VAT/GST, for the issuance of the purchase invoice, and for handling chargebacks and certain payment-related disputes.

7.1.3 By placing an Order through Freemius, you also agree to Freemius' Terms of Service and Privacy Policy, available at https://freemius.com/terms/ and https://freemius.com/privacy/, and to the product-specific Terms & Conditions of Sale presented to you at checkout. PopcornSAR remains your contracting party for the provision and operation of the Service itself.

7.1.4 Freemius accepts payment through its own underlying payment providers (including card networks via Stripe and PayPal). Your bank or card statement may therefore show a descriptor referencing Freemius rather than PopcornSAR. Your purchase confirmation, license key, and invoice are delivered by Freemius to the email address you provide at checkout.

7.1.5 Refund requests relating to Freemius Transactions are handled as described in Section 8 and in our Refund Policy.

7.2 Toss Payments (Payment Gateway — Republic of Korea)

This Section 7.2 applies to Transactions made after PopcornSAR has begun offering payment in Korean Won (KRW).

7.2.1 For customers paying in Korean Won (KRW) or otherwise routed to our Korean checkout, payments are processed through Toss Payments, our authorized payment gateway in the Republic of Korea.

7.2.2 Unlike Freemius, Toss Payments acts as a payment gateway only. PopcornSAR is the direct seller of record for Transactions settled through Toss Payments. PopcornSAR will collect and remit applicable Korean VAT and issue tax invoices (세금계산서) and cash receipts (현금영수증) in accordance with Korean tax law.

7.2.3 By placing an Order through Toss Payments, you also agree to the Toss Payments Service Terms applicable to buyers, available at https://pages.tosspayments.com/terms/user/.

7.3 No Direct Card Storage

PopcornSAR does not directly collect, store, or process your full credit card or bank account details. All such information is handled by Freemius, Toss Payments, and their respective sub-processors in accordance with PCI-DSS and applicable laws.

7.4 Choice of Processor

The payment processor used for your purchase is determined by the checkout flow you choose, your billing country, and the payment method offered. The processor handling your Transaction is disclosed at checkout and on the resulting receipt or invoice.

8. Refunds

8.1 14-Day Money Back Guarantee. If, within fourteen (14) calendar days after your initial paid Transaction for a Product is completed, you experience a defect, bug, or technical problem that makes that Product unusable for its intended purpose and we are unable to resolve it, you may obtain a full refund of that Transaction. This guarantee is available to all purchasers, whether or not they qualify as Consumers, in every country, and applies separately to each Product — a separate fourteen-day period runs for PAIO and for PAVE. The eligibility conditions, the required support process, the calculation of the fourteen-day period, and the exclusions are set out in our Refund Policy, which forms an integral part of these Terms.

8.2 Statutory Rights. We honour the statutory right of withdrawal granted to you by the consumer protection law applicable to you, including Article 17(1) of the Act on the Consumer Protection in Electronic Commerce in the Republic of Korea, Article 9(1) of Directive 2011/83/EU in the European Union and EEA, and the Consumer Contracts (Information, Cancellation and Additional Charges) Regulations 2013 in the United Kingdom. Where such a law grants you rights that go beyond Section 8.1, that law prevails to the extent of any conflict. The statutory limitations applicable to digital content whose supply has commenced are set out in the Refund Policy.

8.3 When a Refund May Be Refused or Limited. Section 3 of the Refund Policy sets out the circumstances in which we may refuse or limit a refund — including a change of mind, a problem we were not given a reasonable opportunity to resolve, repeated purchase and refund of the same Product, re-purchase after a refund, an excessive number of requests associated with the same person, Account, or payment method, continued use of the Product after a refund, fraud, and termination for breach of Section 9. Those limitations do not restrict any right you cannot waive under applicable law.

8.4 Initial Transaction Only. The guarantee in Section 8.1 applies to your initial paid Transaction for each Product; a first purchase of a Product you have not previously bought is such an initial Transaction and carries its own fourteen-day period. Renewals, upgrades, plan changes, billing-cycle changes, and additional license seats do not start a new fourteen-day period, and, except as provided in Section 16.2(e), there is no refund for a partial or unused portion of a billing period.

8.5 Free Trials do not require payment and therefore are not subject to refund.

8.6 Enterprise Licenses are governed by the refund and termination terms in the separately negotiated agreement applicable to that license.

8.7 Effect of a Refund. On refund, the Subscription and the associated license terminate, your license key is deactivated, and your right to access and use the Service ceases. You must stop using the Product concerned and remove it from your devices.

8.8 For refund requests, please contact us via the "Contact Us" tab on https://autosar.io. Where you are exercising a statutory right of withdrawal, no review or approval by us is required and your notice takes effect when it reaches either PopcornSAR or Freemius. For a refund under Section 8.1, PopcornSAR reviews the request and, where it is approved, instructs Freemius, as Merchant of Record, to issue the refund to your original payment method; you may also use the support or subscription-management link included in your Freemius purchase confirmation email.

9. Acceptable Use and Software Integrity

9.1 You agree not to, and not to permit any third party to:

• (a) reverse engineer, decompile, or attempt to extract the source code of the Service, except to the extent expressly permitted by applicable law;
• (b) copy, modify, distribute, sell, sublicense, or commercially exploit the Service except as expressly permitted under these Terms;
• (c) use the Service to transmit malware, conduct denial-of-service attacks, scan for vulnerabilities, or otherwise interfere with the Service or other users;
• (d) use the Service in violation of any applicable law, regulation, or third-party right, including intellectual property and privacy rights;
• (e) circumvent any access controls, usage limits, or authentication mechanisms;
• (f) use the Service to develop a competing product;
• (g) obtain, download, or install the Service, or any installer, installation package, container image, update, or license file relating to the Service, from any source other than an Official Distribution Channel; or
• (h) redistribute, share, upload, publish, mirror, sell, lend, or otherwise make the Service or any installer or installation package thereof available to any third party; use or distribute any copy of the Service in which code signing, license validation, activation, or authentication has been removed, altered, disabled, or circumvented; or distribute, offer, or promote any software or file while representing it as a PopcornSAR product or otherwise impersonating PopcornSAR.

9.2 We may suspend or terminate your access to the Service immediately if we reasonably believe you have violated this Section 9.

9.3 Official Distribution Channels. As of the effective date of these Terms, the Official Distribution Channels for the Service are:

• (a) our official website https://autosar.io and its product download pages;
• (b) the Freemius checkout and delivery flow described in Section 7.1, and the download or license-key links Freemius sends to you in connection with your Order;
• (c) the PopcornSAR container registry and license-management endpoints used for SDK distribution; and
• (d) any other channel that PopcornSAR expressly designates in writing as an authorized distribution channel.

Any other source — including file-sharing sites, torrent networks, software-download aggregators, resellers we have not authorized, and copies received from other users — is not an Official Distribution Channel.

9.4 Code Signing and Integrity Warnings. We take commercially reasonable steps to apply code signing (digital signatures) to the installation files we distribute. However, depending on the operating system, the distribution format, and the delivery mechanism, code signing may not be applied or publisher verification may be limited, and a warning such as "unknown publisher" may be displayed. The presence of such a warning does not by itself establish that a file is not an official distribution, and the absence of such a warning does not by itself guarantee that a file is an official distribution. You are responsible for confirming that any file you install was obtained from an Official Distribution Channel.

9.5 No Liability for Unauthorized or Altered Copies. PopcornSAR provides no warranty of any kind in respect of, and shall have no liability whatsoever for, any malfunction, defect, security vulnerability, malware infection, unauthorized access, corruption or loss of data, business interruption, or any other damage arising out of or relating to:

• (a) a copy of the Service obtained from a source other than an Official Distribution Channel;
• (b) a copy of the Service that has been modified, tampered with, repackaged, or distributed with its code signature removed, altered, or circumvented; or
• (c) a copy of the Service in which license validation, activation, or authentication has been removed, disabled, or circumvented.

Such copies are not licensed by PopcornSAR, receive no updates, support, or maintenance, and confer no rights under these Terms.

9.6 Enforcement. A breach of Section 9.1(g) or 9.1(h) is a material breach of these Terms. Without limiting Sections 9.2, 12, 13, or 14, PopcornSAR may (a) revoke or suspend the license, license keys, and Account concerned without prior notice, (b) issue takedown or removal requests to hosting providers, platform operators, and search engines in respect of unauthorized copies, and (c) pursue any remedy available at law or in equity, including injunctive relief and recovery of damages and enforcement costs. Amounts paid for a Subscription terminated for breach of this Section are not refundable, and PopcornSAR reserves all rights and remedies not expressly waived; where you are a Consumer, however, we will refund the portion of the fee corresponding to the unused remainder of your Subscription period, without prejudice to any claim for the loss we actually suffer. This Section 9.6 does not affect any non-waivable statutory right you may have as a Consumer.

9.7 Reporting. If you become aware of an unauthorized copy, a modified installer, or a site distributing the Service without authorization, please report it to contact@popcornsar.com.

10. Intellectual Property

10.1 Our IP. PopcornSAR and its licensors retain all right, title, and interest in and to the Service, including all software, documentation, branding, and underlying technology. No rights are granted to you except for the limited license expressly described in these Terms.

10.2 Your Data. You retain all rights to data and content that you upload, submit, or generate through the Service ("Customer Data"). To the extent Customer Data is transmitted to us (see Section 3.1), you grant PopcornSAR a limited, non-exclusive, worldwide license to host, process, transmit, and display it solely as necessary to provide and improve the Service and to comply with legal obligations.

10.3 Feedback. If you provide suggestions, ideas, or feedback regarding the Service, you grant PopcornSAR a perpetual, irrevocable, royalty-free, worldwide license to use and incorporate such feedback into the Service without obligation to you.

11. Disclaimers

THE SERVICE IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, OR THAT THE SERVICE WILL BE UNINTERRUPTED, ERROR-FREE, OR SECURE. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF CERTAIN WARRANTIES, IN WHICH CASE SUCH EXCLUSIONS APPLY TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW.

This Section does not apply to a Consumer to the extent it would exclude or limit the statutory guarantee of conformity or any other right that cannot be waived under the law applicable to that Consumer — including, in the EU/EEA and the United Kingdom, the rights described in Section 2.5 of the Refund Policy.

12. Limitation of Liability

12.1 TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, NEITHER PARTY WILL BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR FOR ANY LOSS OF PROFITS, REVENUE, DATA, GOODWILL, OR BUSINESS, ARISING OUT OF OR RELATED TO THESE TERMS OR THE SERVICE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

12.2 EXCEPT FOR LIABILITY ARISING FROM YOUR PAYMENT OBLIGATIONS, BREACH OF SECTION 9 (ACCEPTABLE USE AND SOFTWARE INTEGRITY), OR INFRINGEMENT OF THE OTHER PARTY'S INTELLECTUAL PROPERTY, EACH PARTY'S TOTAL CUMULATIVE LIABILITY ARISING OUT OF OR RELATED TO THESE TERMS WILL NOT EXCEED THE FEES PAID OR PAYABLE BY YOU TO POPCORNSAR FOR THE SERVICE DURING THE TWELVE (12) MONTHS IMMEDIATELY PRECEDING THE EVENT GIVING RISE TO THE CLAIM.

12.3 Some jurisdictions do not allow the limitation or exclusion of certain liabilities. To the extent any such limitation is unenforceable, our liability is limited to the maximum extent permitted by law. Nothing in Section 12.1 or 12.2 limits our liability for death or personal injury caused by our negligence, for fraud, for wilful misconduct or gross negligence, or for any other liability that cannot be limited under the law applicable to you; and Section 12.2 does not apply to a Consumer in the EU/EEA or the United Kingdom.

13. Indemnification

You agree to defend, indemnify, and hold harmless PopcornSAR, its affiliates, and their respective officers, directors, employees, and agents from and against any claims, damages, liabilities, costs, and expenses (including reasonable attorneys' fees) arising out of or related to: (a) your breach of these Terms; (b) your Customer Data; or (c) your violation of any applicable law or third-party right.

14. Termination

14.1 You may cancel your Subscription at any time as described in Section 4.3.

14.2 We may suspend or terminate your access to the Service immediately, with or without notice, if (a) you breach these Terms, (b) we are required to do so by law, or (c) the provision of the Service to you becomes commercially impracticable.

14.3 Upon termination, your right to access and use the Service ceases. Sections that by their nature should survive termination (including Sections 6, 8, 9, 10, 11, 12, 13, 14.3, 15, and 16) will survive.

15. Governing Law and Dispute Resolution

15.1 These Terms are governed by and construed in accordance with the laws of the Republic of Korea, without regard to its conflict-of-laws rules. If you are a Consumer, this choice of law does not deprive you of the protection of the mandatory consumer-protection rules of the country in which you are habitually resident, and those rules continue to apply to you.

15.2 Any dispute arising out of or in connection with these Terms shall first be addressed through good-faith negotiations. If the dispute cannot be resolved within thirty (30) days, it shall be submitted to the Seoul Central District Court of the Republic of Korea as the court of first instance. This does not apply to a Consumer. If you are a Consumer, you may bring proceedings against us either in the courts of the Republic of Korea or in the courts of the country where you are domiciled or habitually resident, and we may bring proceedings against you only in the courts of that country; the thirty-day negotiation period above is not a precondition to your bringing proceedings. Korean Consumers may sue in any court having jurisdiction under the Civil Procedure Act.

15.3 Nothing in this Section 15 limits any non-waivable rights you may have as a Consumer under the law of your country of habitual residence.

16. Miscellaneous

16.1 Entire Agreement. These Terms, together with our Privacy Policy and Refund Policy, constitute the entire agreement between you and PopcornSAR regarding the Service and supersede any prior agreements.

16.2 Changes to the Terms.

• (a) Right to amend. We may amend these Terms within the limits of applicable law, for a valid reason — including a change in law or regulation, a change in the Service or in the way it is provided, security requirements, a change in the taxes or fees payable, or the correction of an error.
• (b) Notice period. We will announce any amendment on our website, together with the Terms then in force, stating the effective date and the reason for the change, at least seven (7) days before the effective date. Where the amendment is unfavourable to you or concerns a material matter, we will announce it at least thirty (30) days before the effective date and will additionally notify you individually — by email or another means — using the contact details associated with your Account. In either case we will set out the previous and the amended text so that the change is easy to compare.
• (c) Material matters. A matter is material where it concerns, among other things, the Service supplied or the fees payable, the right of withdrawal or refunds, cancellation or termination, or the term or validity of a license.
• (d) Acceptance. Where our announcement or notice states that a failure to object will be treated as acceptance, and you do not tell us that you object before the effective date, you will be treated as having accepted the amended Terms. Continued use of the Service after the effective date also constitutes acceptance, unless you have notified us of your objection under paragraph (e). This paragraph does not apply to an amendment that would reduce a right guaranteed to you by law.
• (e) If you do not agree. You may cancel your Subscription at any time under Section 4.3. If you notify us that you do not accept an amendment, either you or PopcornSAR may terminate this agreement, and the amendment will not be applied to you before that termination takes effect. Where this agreement is terminated on this ground — whether by you or by PopcornSAR — we will refund the portion of any fee you have already paid that corresponds to the unused remainder of your Subscription period.

16.3 Assignment. You may not assign or transfer these Terms without our prior written consent. We may assign these Terms in connection with a merger, acquisition, reorganization, or sale of assets.

16.4 Severability. If any provision of these Terms is held invalid or unenforceable, the remaining provisions will continue in full force and effect.

16.5 No Waiver. Failure to enforce any right under these Terms is not a waiver of that right.

16.6 Force Majeure. Neither party will be liable for any failure or delay in performance caused by events beyond its reasonable control, including natural disasters, war, terrorism, civil unrest, government action, labor disputes, internet or power outages, or pandemic.

16.7 Notices. Notices to PopcornSAR must be sent to contact@popcornsar.com. Notices to you may be sent to the email address associated with your Account.

17. Contact

If you have any questions about these Terms, please contact us at:

PopcornSAR Co., Ltd. Business Registration Number: 206-87-03697 Representative Director: Seungyueb Chae (채승엽) Registered Office: 2F Nobel Building, 16 Teheran-ro 78-gil, Gangnam-gu, Seoul, Republic of Korea Email: contact@popcornsar.com Website: https://autosar.io

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These Terms of Service are made available in both English and Korean. In the event of any conflict between the two language versions, the English version shall prevail for users outside the Republic of Korea, and the Korean version shall prevail for users inside the Republic of Korea.