Terms of Use

Last Updated: 05.05.2025

Effective Date: 05.05.2025

1. Introduction
This Terms of Use (hereinafter the "Agreement") is an agreement between you (hereinafter "you" or "user") and DEFTUN Innovations Technology Co., Ltd and its affiliates (collectively, “DEFTUN”, “we”, “us” and “our”) . The Agreement is applicable to all the users or browsers accessing DEFTUN’s websites or applications that reference or link to this Agreement.
Before creating an account on DEFTUN’s websites or applications or using DEFTUN’s Services, you should carefully read and fully understand all the terms and conditions of this Agreement, especially those regarding service fees, applicable laws, dispute resolution, the exemption of DEFTUN from liabilities or restrictions to its liabilities, and your rights and obligations. Those terms and conditions are highlighted in bold for your convenience.
By clicking "Agree" on the relevant web page/applications and/or creating and using an user account (hereinafter "Account"), you are regarded as having read, understood, and agreed to this Agreement and to be bound by its terms. If you do not agree to this Agreement, you have the right to exit and cease using DEFTUN’s Services.

2. User account, Accuracy & Security
2.1 Creating an Account  
When you access and use certain parts of DEFTUN’s websites or applications, you may be asked to create a user account and to provide personally identifiable information.
After successfully creating your account, you may use it to log in to various DEFTUN’s websites or applications going forward.

2.2 Information Accuracy  
For the information you provide, we will only process that information for the purposes of verification of your identity, and we will not process that information for unrelated purposes. You represent and warrant that all user information you provide in connection with your Account and your use of DEFTUN’s Services is current, complete, and accurate, and you agree that you will update that information as necessary to maintain its completeness and accuracy by updating your personal profile. You agree that you will not submit any fake content (including without limitation any username, likeness, or profile) to willfully and credibly impersonate another person, whether actual or fictitious. If we believe in our sole discretion that the information you provide is not current, complete, or accurate, we reserve the right at any time to refuse or terminate you access to DEFTUN’s Services. For additional information, see our Privacy Policy.

2.3 Account Security 
You may be asked to provide a username, password, and possibly other information to secure your Account. You are entirely responsible for maintaining the confidentiality of your password. You may not use the username or password of any other person, nor may you share your username and password, nor may you circumvent any authentication mechanism requiring the entry of usernames, passwords, or any other information to gain unauthorized access to DEFTUN’s Services. You agree to notify us immediately of any unauthorized use of your Account. We shall not be liable for any loss that you incur because of unauthorized use of your Account, either with or without your knowledge. You may be held liable for any losses incurred by us, our affiliates, officers, directors, employees, consultants, agents, and representatives due to unauthorized use of your Account.

3. Privacy Policy & Cookies
By using DEFTUN’s Services, you represent and warrant that you have read and understood and agree to be bound by our Privacy Policy (the “Privacy Policy”).

As explained more fully in the Privacy Policy, DEFTUN’s websites uses Cookies to collect certain information from you. Before using DEFTUN’s websites, please carefully read and fully understand our Cookie Notice.

4. Eligibility
By accessing and/or using DEFTUN’s Services, you represent and warrant that you are at least eighteen (18) years of age, and are otherwise legally qualified to enter into and form contracts under applicable law. If you are using DEFTUN’s Services on behalf of a business entity, you further represent and warrant that you are authorized to act and enter into contracts on behalf of that business entity.

5. Purchases & Payments
If you purchase a Product through DEFTUN’s websites or applications, you will be required to provide your billing and shipping information as well as information regarding your credit or debit card (each, a “Payment Card”) so that we may charge you for the costs and fees associated with your purchase. You represent and warrant that you are the authorized account holder on all Payment Cards you submit through DEFTUN’s websites or applications, and acknowledge and agree that we have the right to charge your Payment Card for the cost of the Products, and all taxes, shipping, and handling fees communicated to you at the time of your purchase.

Your order is an offer to us to buy the product(s) in your order. When you place an order to purchase a product from us, we will send you an email confirming receipt of your order and containing the details of your order (the "Order Confirmation Email"). The Order Confirmation Email is acknowledgment that we have received your order, and does not confirm acceptance of your offer to buy the product(s) ordered. We only accept your offer, and conclude the contract of sale for a product ordered by you, when we dispatch the product to you and send email confirmation to you that we've dispatched the product to you.

6. Prohibited Conduct
We impose certain restrictions on your use of DEFTUN’s Services. Any violation of this Section 8 may subject you to civil and/or criminal liability.

You shall not use DEFTUN’s Services in any way that causes, or may cause, damage to DEFTUN’s Services or impairment of the availability or accessibility of DEFTUN’s Services, or in any way which is unlawful, illegal, fraudulent or harmful, or in connection with any unlawful, illegal, fraudulent or harmful purpose or activity.

You shall not use DEFTUN’s Services to copy, store, host, transmit, send, use, publish or distribute any material which consists of (or is linked to) any spyware, computer virus, Trojan horse, worm, keystroke logger, rootkit or other malicious computer software.

7. Reviews, Comments, Communications, and Other Content
In the Agreement, "your user content" means material (including without limitation text, images, audio material, video material and audio-visual material) that you post on our platform or any other public forum and platforms for the purposes of reviewing, commenting, or providing feedback on our products/services.

You grant to us a worldwide, irrevocable, non-exclusive, royalty-free license and sublicensable right to use, reproduce, adapt, publish, translate and distribute your user content in any existing or future media in connection with the services and DEFTUN's business, including but not limited to the purpose of promoting and redistributing part or all of the services. This license does not grant any rights or permissions to make use of your content independent of the service. You also grant to us the right to bring an action for infringement of these rights against third parties without your express permission.

Your warrant that the user content is not illegal or unlawful, does not infringe any third party's legal rights, and must not be capable of giving rise to legal action whether against you or us or a third party (in each case under any applicable law). You must not submit any user content to DEFTUN’s Services that is or has ever been the subject of any threatened or actual legal proceedings or other similar complaints.

We reserve the right at all times and at our sole discretion to edit or remove any material submitted to DEFTUN’s Services, or stored on our servers, or hosted or published upon DEFTUN’s Services.

Notwithstanding our rights under these Terms of Use in relation to user content, we do not undertake to monitor the submission of such content to, or the publication of such content on, DEFTUN’s Services, and we are not responsible for any user content.

8. No Warranties; Limitation of Liability

9. No Warranties; Limitation of Liability
9.1No Warranties  
We, on behalf of ourselves and our licensors and suppliers, expressly disclaims any and all warranties, express or implied, regarding DEFTUN’s Services, arising by operation of law or otherwise, including without limitation any and all implied warranties of merchantability, fitness for a particular purpose, non-infringement, no encumbrance, or title, in addition to any warranties arising from a course of dealing, usage, or trade practice. Neither we nor our licensors or suppliers warrant that DEFTUN’s Services will meet your requirements, or that the operation of DEFTUN’s Services will be uninterrupted or error-free. We disclaim all implied liability for damages arising out of the furnishing of DEFTUN’s Services pursuant to this Agreement, including without limitation, mistakes, omissions, interruptions, delays, tortious conduct, errors, representations, or other defects arising out of the failure to furnish DEFTUN’s Services, whether caused by acts of commission or omission, or any other damage occurring. We shall not be liable for any indirect, incidental, special, consequential, or punitive damages (including without limitation damages for lost profits or lost revenues), whether caused by the acts or omissions of us, DEFTUN Companies, or our users, or their agents or representatives.

9.2 Your Responsibility for Loss or Damage; Backup of Data.
You agree that your use of DEFTUN’s Services is at your sole risk. You will not hold us or our licensors and suppliers, as applicable, responsible for any loss or damage that results from your access to and/or use of DEFTUN’s Services, including without limitation any loss or damage to any of your computers, mobile devices, including without limitations tablets and/or smartphones, or data. DEFTUN’s Services may contain bugs, errors, problems, or other limitations.

9.3 Limitation of Liability
In no event shall we or our licensors or suppliers be liable to you for any claims arising from your use with DEFTUN’s Services, including without limitation for special, incidental, or consequential damages, lost profits, lost data or confidential or other information, loss of privacy, costs of procurement of substitute goods or services, failure to meet any duty including without limitation of good faith or of reasonable care, negligence, or otherwise, regardless of the foreseeability of those damages or of any advice or notice given to us or our licensors and suppliers arising out of or in connection with your use of DEFTUN’s Services. This limitation shall apply regardless of whether the damages arise out of breach of contract, tort, or any other legal theory or form of action. You agree that this limitation of liability represents a reasonable allocation of risk and is a fundamental element of the basis of the bargain between you and us. DEFTUN’s Services would not be provided without such limitations.

9.4 Application of Disclaimers
The above disclaimers, waivers, and limitations do not in any way limit any other disclaimer of warranties or any other limitation of liability in any other agreement between you and us or between you and any of our licensors and suppliers. Some jurisdictions may not allow the exclusion of certain implied warranties or the limitation of certain damages, so some of the above disclaimers, waivers, and limitations of liability may not apply to you. Our licensors and suppliers are intended third-party beneficiaries of these disclaimers, waivers, and limitations. No advice or information, whether oral or written, obtained by you through DEFTUN’s Services or otherwise shall alter any of the disclaimers or limitations stated in this section.

10. Consent to Receive Electronic Communications from Us
By creating an account and providing your email address to us, you expressly consent to receive electronic and other communications from us, over the short term and periodically, including email communications. These communications will be about your purchases, your customer service inquiries, etc.

In addition, we may send or display information to you regarding DEFTUN's Services, upcoming promotions and other information that may be of interest to you, by using your email address that you have provided to us, or any other appropriate means, subject always to obtaining your prior opt-in consent to the extent required under applicable law.

11. Trademarks  
DEFTUN are trademarks or registered trademarks of DEFTUN Companies, and used by us with permission. Other trademarks, Service marks, graphics, logos, and domain names appearing anywhere on, through, or in connection with DEFTUN’s Services may be the trademarks of third parties. Neither your use of DEFTUN’s Services nor this Agreement grant you any right, title, or interest in, or any license to reproduce or otherwise use, the Marks or any third-party trademarks, Service marks, graphics, logos, or domain names. You agree that any goodwill in the Marks generated as a result of your use of DEFTUN’s Services will inure to the benefit of DEFTUN Companies, and you agree to assign, and do assign, all such goodwill to DEFTUN Companies. You shall not at any time, nor shall you assist others to, challenge DEFTUN Companies’ right, title, or interest in, or the validity of, the Marks.

12. Copyrights 
All content and other materials available through DEFTUN’s Services, including without limitation logos, design, text, graphics, and other files, and their selection, arrangement, and organization, are either owned by DEFTUN Companies or are the property of our licensors and suppliers. Except as explicitly provided, neither your use of DEFTUN’s Services nor this Agreement grant you any right, title, or interest in any such materials.

13. Notices
All notices required or permitted to be given under this Agreement must be in writing. We shall give any notice by email sent to the most recent email address, if any, provided by the intended recipient to us. You agree that any notice received from us electronically satisfies any legal requirement that such notice is in writing. You bear the sole responsibility of ensuring that your email address on file with us is accurate and current, and notice to you shall be deemed effective upon the sending by us of an email to that address. You shall give any notice to us by submitting said notice to us at msr606@hotmail.com.

14. Contact Us  
If you have any questions about our Terms of Use, please contact us at msr606@hotmail.com.

15. Return Policy
We are committed to providing high-quality products and services. To ensure information security and proper product usage, our return policy is as follows:

Returns not accepted under the following conditions:
Return requests not related to product quality issues;
Requests made more than 30 days after the product has been received;
The product has been connected to any desktop or laptop;
Damage caused by misuse or improper handling, such as water damage, dropping, or unstable power supply;
Products showing obvious signs of use or damage affecting resale;
Products returned with opened packaging, missing parts, or incomplete accessories;
Returns due to personal reasons such as dissatisfaction, ordering mistakes, or change of mind.

Returns accepted only under the following condition:
The product is found to have a manufacturing defect or functional issue within 30 days of receipt, and the issue is confirmed by our technical support team.