The present General Terms and Conditions of use of the website and provision of services (hereinafter referred to as the “Terms of Use and Transactions” or the “Terms of Use”) define the terms and conditions for your navigation of our website and its use, and govern the agreement entered into between us for the provision of goods and services by us. Before entering our website, we invite you to consult the “Terms of Use and Transactions” and ensure that you agree with them. In case of disagreement with any of the present Terms of Use, you must not take any action on our website, including simple browsing. However, any action on our website, such as browsing, subscribing to our Company’s newsletter, is deemed as an unconditional acceptance of the present Terms of Use and Transactions.
The company Marevanton reserves the right to unilaterally modify or renew the present Terms of Use at its absolute discretion and/or when required by law, possibly without prior notice to you, always within the framework of business ethics and legal limitations. Any modifications will take effect from the date of their posting on the present Website. It is clarified that any change to the present Terms of Use does not affect goods and services that have already been provided by our Website before the modifications take effect, as outlined above. The use of the Website after the aforementioned modification is considered as an acceptance of the Terms of Use as modified.
Your use of this Website and any transaction made on it are solely your responsibility.



The information provided by this Website is complete, accurate, valid, and up-to-date, whether it concerns our identity or the offered products displayed on our electronic platform. The above guarantees are subject to any technical or typographical errors, which cannot be foreseen or have occurred unintentionally or due to interruptions in the operation of this Website or force majeure. The company Marevanton has taken all necessary technical and other measures to promptly update the availability of products.


Your subscription to our company’s newsletter is entirely voluntary and is not a mandatory process for accessing our services, including simply browsing our website.
Your registration for the newsletter service of our Company is completed by entering your email address in the corresponding field on our webpage. By completing your registration, you provide us with your explicit consent to send you informational and promotional material about our products and services, as well as related advertising messages. For the protection of your personal data, please refer to the relevant link.
Marevanton is not responsible if newsletters are not delivered to their destination, even though every effort is made with Internet Service Providers (ISPs) for their delivery. Newsletters may end up in the spam folder, so please regularly check that they are not being stored there. If you no longer wish to receive informative newsletters or if you wish to be completely removed from the new delivery system of the Marevanton company, you can inform us by using the contact form on our website or through the corresponding link provided in the informational emails you receive.



1. Exclusive User/Consumer Liability: You are solely and exclusively responsible for the lawful use of the Website and are obligated to refrain from any illegal actions and abusive behavior, as well as adopting illegal practices and unfair competition practices. You are solely responsible for the legality and accuracy of the Information, Data, and details provided to the Marevanton company, for which the Company has no liability or obligation to verify unless required after a complaint or by law.
2. Prohibited Uses: It is prohibited to use the Marevanton company’s Website to send, publish, or transmit any content that is illegal, threatening, offensive, defamatory, immoral, obscene, indecent, promotes or expresses racial, national, or other forms of discrimination, or has the potential to cause harm to third parties in any way.
Any action or omission on your part that (a) violates any patent, trademark, trade secret, intellectual property rights, or other proprietary rights of both Marevanton and third parties, (b) contains viruses or other software that could disrupt, damage, destroy or hinder the operation of any software or damage the reputation and reputation of the Company’s Partners and Affiliated Companies and/or other users/members/consumers, or (c) may violate personal or other data of users/members/consumers of this Website/Electronic Store, is strictly prohibited.

Additionally, the following is prohibited: (a) Any unauthorized access or attempt to access information and data (including personal data) transmitted through the Website for which you have no authorization or authority to use. (b) Access to our Electronic Website with the intention of creating or producing goods or services that compete with our own goods or services. (c) Facilitating in any way and by any means the access of third parties to the Data provided to the Marevanton company by its Members. (d) Any form of software piracy, hacking, and/or theft, copying, analog/digital recording and mechanical reproduction, distribution, transmission, downloading, modification, resale, creation of derivative works from data (including personal data) and information, including content and material (such as photos, graphics, text, etc.) of the Website.

B. Marevanton’s Liability

1. Liability and Warranty

All our products are covered by the manufacturer’s official warranty, which is 12 months from their delivery, and any related rights are forfeited after this deadline. In no case does the company replace a defective product or refund money without prior inspection and corresponding written official confirmation from the official manufacturer.

Returns for refunds are not accepted, except in cases where an error is made and the customer is not responsible. All our products are delivered sealed. For all cases of product replacement, the return should be accompanied by all documents that accompanied the product (e.g., receipt, invoice, etc.) and its complete packaging.

2. Limitation of Warranties – Liability

The company Marevanton always acts in good faith and within the framework of the law and these General Terms. Therefore, it has taken and continues to take all necessary technical or other measures and makes every effort to ensure that (a) the website operates continuously and properly without problems, interruptions, delays, errors, (b) the data/information provided and transmitted through this website are not altered and are protected by creating backup copies, as the security systems of this website are subject to limitations, (c) the technology used by the company or the servers through which our website is made available to Users does not contain viruses or other harmful components or software programs. However, the company Marevanton DOES NOT PROVIDE ANY WARRANTIES in relation to all of the above and is not obliged to compensate you in case you suffer any damage for the above reasons. In addition, the company Marevanton cannot provide any guarantee for the availability of products but ensures the timely notification of final consumers about their non-availability and the proper and appropriate performance of the contractual obligations of the other Users of the website and its services. The company Marevanton makes reasonable efforts to maintain and make available the content. However, Users accept that the company Marevanton is entitled to modify and/or temporarily or permanently interrupt the whole or part of the website with or without warning to Users, given that availability may be affected by Users’ equipment, other communication networks, the large number of people trying to use the website simultaneously, or other reasons. Therefore, the company bears no responsibility for any kind of damage (positive, loss of profit, negligence, breach of contract, or otherwise) arising from Users’ inability to access it, the cessation of all or parts thereof, delay, interruption, or poor quality of receipt of its services, loss of their content, or the existence of any kind of errors.

The company is not liable for any technical issues that users may encounter when attempting to access the website or during their use of the website, which are related to the operation or compatibility of their own infrastructure with the use of the website. Additionally, the company Marevanton is not responsible for acts or omissions of third parties, especially unauthorized interventions by third parties in services or information provided through this website.
Furthermore, beyond what is explicitly stated herein, the company Marevanton bears no civil, criminal, or any other liability towards you or any third party for any damage suffered by anyone from the use of the services or products of this website, including but not limited to direct, indirect, consequential, loss of profit, resulting from: (a) errors, omissions, technical failures, damages, or malfunctions of telecommunication networks, the Internet, the website, Internet Service Providers, (b) permanent or temporary discontinuation of the operation of the website or certain services, or discontinuation of the provision of certain products through the online store, (c) events, conditions, actions, or omissions of Marevanton or third parties, including other Users, for which Marevanton does not provide guarantees and does not assume obligations as defined herein, (d) information and other content published and communicated by third parties.
The company Marevanton reserves the right to determine the timing of the provision of services and goods in cases of force majeure. The company Marevanton also reserves the right to temporarily or permanently interrupt the operation of the whole or part of the website for maintenance or upgrade reasons, or for any other reason.
In no case shall the company Marevanton be liable for your communication with third-party service providers or products that are advertised or promoted on www.marevanton.com, or for any commercial transaction that may arise from your relationship with them.
The website may contain links to other websites. The company Marevanton should in no case be considered as endorsing or accepting the content or services of other websites that may be linked through links and explicitly disclaims any responsibility for any content, privacy policy, content quality, and services. Furthermore, the company Marevanton is not liable for any unavailability of these websites, their privacy policies, the quality and completeness of their information and services.
Marevanton does not exercise control over and does not conduct any preemptive review of the content and information published and communicated by third parties, and it disclaims any liability for such content.
Marevanton will only be liable for intent and gross negligence in case of damage caused to you by information provided by Marevanton or services provided through the website.

IV. Intellectual Property Rights

All content on the websites of this current web portal, including images, graphics, photographs, designs, text, provided services, and products, constitute intellectual property of the company Marevanton and are protected by the relevant provisions of Greek law, European law, and international conventions and agreements.
Any reproduction, analog/digital recording, mechanical reproduction, distribution, transmission, downloading, modification, resale, in whole or in part, of the content of the website for any purpose other than strictly personal use is prohibited, unless expressly authorized in writing by Marevanton.
Names, images, logos, and distinctive features representing the company Marevanton, as well as their products or services, are exclusively trademarks and distinctive features of Marevanton and/or www.marevanton.com and/or the respective third parties and are protected by Greek, Community, and international laws on trademarks, industrial and intellectual property, and unfair competition.
In any case, the display of names, images, logos, and distinctive features of third parties and their exposure on the website www.marevanton.com should not be construed in any way as a transfer or grant of license or right to use them. Additionally, Marevanton does not guarantee that the images and descriptions of products and services included on this website perfectly correspond to or fully represent the products and services offered or available through Marevanton. The company disclaims all joint and several responsibilities related to any discrepancies between the descriptions of products and services on the website and the actual products and services offered or available through Marevanton.
V. Personal Data Protection
The management and protection of your personal data are governed by the terms of the Privacy Policy and the Cookies Policy, as well as the relevant provisions of Greek, European, and international law concerning the protection of individuals with regard to the processing of personal data and the decisions of the Hellenic Data Protection Authority.
VI. Security
1. Customer Recognition www.marevanton.com acknowledges the importance of the security of your Personal Data and electronic transactions and takes all necessary measures, using the most modern and advanced methods, to ensure your maximum security. All information related to your personal data and transactions is secure and confidential.
2. Transaction Privacy Ensuring privacy is considered self-evident. All information transmitted from the user to www.marevanton.com is confidential, and www.marevanton.com has taken all necessary measures to use them only to the extent necessary within the scope of the provided services. Some of the measures taken include:
• Only authorized employees have access to transaction information, and only when necessary.
• www.marevanton.com does not disclose customer and transaction details, unless it has written authorization from you or is required by a court order or another public authority.
• In the event that www.marevanton.com uses third parties to support its systems, it ensures their privacy.
For your own security, you should handle all information provided through the service as confidential and not disclose it to third parties.


A. Final Terms

These General Terms and Conditions constitute the final and sole terms in force regarding the provision of Services and Products from the Company to the User and supersede any prior terms, previous agreements, and arrangements, whether written or oral, between the Company and the User concerning the use of the Service.

B. Waiver

Any delay, neglect, or tolerance of the Company in enforcing any term of these General Terms and Conditions by the User does not constitute a waiver, nor does it prejudice the Company’s rights as provided herein. If any term is deemed invalid by any competent Court or Authority and consequently unenforceable, that term will not invalidate the remaining terms of these General Terms and Conditions, which will remain in full force and effect.

C. Governing Law – Jurisdiction

In the event that any part of these terms is declared or determined invalid by a court decision, such invalidity shall not affect the validity of the remaining part of these terms, which will remain in force as if these General Terms and Conditions were executed with the invalid part deleted. The Company will seek to replace any invalid term with a new valid term, the result of which will be the closest equivalent to the one that was invalidated.

D. Complaint Handling – Customer Support

You can also contact the Customer Support Department of www.marevanton.com by phone at +30 210 4835451 or send an email to info@marevanton.com