Terms and Conditions


This contract describes the general terms and conditions (hereinafter only "TERMS AND CONDITIONS") applicable to the use of the contents, products and services offered through the site www.calista.com.mx (hereinafter, "WEBSITE"), of which Regina Hernández Tercero (hereinafter, "OWNER") is the owner, who has her domicile established in Guanajuato, at the following address:

Irrigation Extension 410 2nd floor in Celaya, Guanajuato, CP 38035.

Any person who wishes to access or use the site or the services offered therein may do so subject to these TERMS AND CONDITIONS, as well as the policies and principles incorporated into this document. In any case, any person who does not accept these terms and conditions must refrain from using the WEBSITE and/or purchasing the products and services that may be offered.


The purpose of these TERMS AND CONDITIONS is to regulate access and use of the WEBSITE, understood as any type of content, product or service that is available to the general public within the domain: www.calista.com.mx .

The OWNER reserves the right to modify at any time and without prior notice, the presentation, contents, functionality, products, services, and configuration that may be contained in the WEBSITE; In this sense, the USER acknowledges and accepts that Regina Hernández Tercero may at any time interrupt, deactivate or cancel any of the elements that make up the WEBSITE or access to them.

Access to the WEBSITE by the USER is free and, as a general rule, is free of charge without the USER having to provide any compensation to be able to enjoy it, except in relation to the cost of the internet connection provided by the service provider. this type of services that the USER himself has contracted.

Access to the content and services provided through the WEBSITE will not require any subscription or registration.

The WEBSITE is aimed exclusively at people who are of legal age (over 18 years of age); In this sense, Regina Hernández Tercero declines any responsibility for non-compliance with this requirement.

The WEBSITE is aimed mainly at USERS residing in the Mexican Republic, therefore, Regina Hernández Tercero does not ensure that the WEBSITE fully or partially complies with the legislation of other countries, so that, if the USER resides or has his domicile established in another country and decides to access or use the WEBSITE, you will do so under your own responsibility and must ensure that such access and navigation complies with the local legislation that is applicable to you, and Regina Hernández Tercero does not assume any responsibility that may arise from said act.

The USER is informed that the OWNER may administer or manage the WEBSITE directly or through a third party, which does not modify in any sense what is established in these TERMS AND CONDITIONS.


Access or use of the WEBSITE confers the status of USER of the WEBSITE, so you will be subject to these TERMS AND CONDITIONS, as well as their subsequent modifications, without prejudice to the application of the applicable legislation, therefore, They will be considered accepted from the moment you access the WEBSITE. Given the relevance of the above, the USER is recommended to review the updates made to these TERMS AND CONDITIONS.

It is the responsibility of the USER to use the WEBSITE according to the way in which it was designed; In this sense, the use of any type of software that automates the interaction or downloading of the content or services provided through the WEBSITE is prohibited. Furthermore, the USER undertakes to use the information, content or services offered through the WEBSITE in a lawful manner, without contravening the provisions of these TERMS AND CONDITIONS, morality or public order, and will refrain from carrying out any act that may affect the rights of third parties, or in any way harm the functioning of the WEBSITE.

Simply accessing the WEBSITE does not imply the establishment of any type of relationship between the OWNER and the USER.

As this is a WEBSITE aimed exclusively at people who are of legal age, the USER declares that they are of legal age and have the necessary legal capacity to be bound by these TERMS AND CONDITIONS.


The OWNER does not guarantee in any way the continuity and availability of the contents, products or services offered through the WEBSITE, however, the OWNER will carry out the actions that, according to its possibilities, allow it to maintain the proper functioning of the WEBSITE. , without this assuming any responsibility on the part of Regina Hernández Tercero .

Likewise , Regina Hernández Tercero will not be responsible or guarantee that the content or software that can be accessed through the WEBSITE is free of errors, malicious software, or that may cause any damage at the software or hardware level to the equipment. through which the USER accesses the WEBSITE.

The OWNER is also not responsible for any damages that may be caused by improper use of the WEBSITE. Under no circumstances will Regina Hernández Tercero be responsible for any loss, damage or harm of any kind arising from the mere access or use of the WEBSITE.


In accordance with the provisions of the Federal Law on Protection of Personal Data Held by Private Parties, the OWNER undertakes to adopt the necessary measures within its reach to ensure the privacy of the personal data collected so as to guarantee its security. its alteration, loss or unauthorized treatment is avoided.

Furthermore, in order to comply with the provisions of the Federal Law on Protection of Personal Data Held by Private Parties, all personal data collected through the WEBSITE will be treated in accordance with the principles of legality, quality, purpose, loyalty, and responsibility. All processing of personal data will be subject to the consent of the owner. In any case, the use of financial or patrimonial data will require express authorization from its owners, however, this may be given through the WEBSITE itself using the mechanisms enabled for this purpose, and in any case the greatest diligence and Be careful with this type of data. The same will occur in the case of sensitive personal data, considering those that, due to improper use, may give rise to discrimination or their disclosure entails a risk for the owner.

At all times, efforts will be made to ensure that the personal data contained in the databases or files that are used, if applicable, are relevant, correct and updated for the purposes for which they were collected.

The processing of personal data will be limited to compliance with the purposes set forth in the Privacy Notice , which will be available at the following electronic address:


Regina Hernández Tercero reserves the right to modify its Privacy Policy, according to its needs or derived from any change in legislation. Access or use of the WEBSITE after such changes will imply acceptance of these changes.

On the other hand, access to the WEBSITE may involve the use of cookies, which are small amounts of information that are stored in the browser used by the USER. Cookies facilitate navigation, make it more user-friendly, and do not damage the navigation device. To do so, they can collect information to enter the WEBSITE, store the USER's preferences, as well as the interaction that the USER has with the WEBSITE, such as for example: the date and time in which the WEBSITE is accessed, the time it has been used, the sites visited before and after it, the number of pages visited, the IP address from which the user accesses , the frequency of visits, etc.

This type of information will be used to improve the WEBSITE, detect errors, and possible needs that the USER may have, the above in order to offer USERS better quality services and content. In any case, the information collected will be anonymous and individual users will not be identified.

If the USER does not want this type of information to be collected, they must disable, reject, restrict and/or eliminate the use of cookies in their internet browser. The procedures for performing these actions may differ from one browser to another; Consequently, it is suggested to review the instructions provided by the browser developer. In the event that the USER rejects the use of cookies (totally or partially), the USER may continue using the WEBSITE, although some of its functions may be disabled.

It is possible that in the future these policies regarding cookies may change or be updated, therefore it is advisable to review the updates made to these TERMS AND CONDITIONS, in order to be adequately informed about how and why we use the cookies that are provided. generated when entering or using the WEBSITE.


USERS or third parties who create or publish a web link from an external web page to this WEBSITE must take the following into account:

Reproduction (total or partial) of the contents, products or services available on the WEBSITE is not permitted without the express authorization of Regina Hernández Tercero or its owner. False, inaccurate or incorrect statements regarding the WEBSITE, or its contents, products or services will also not be permitted, and Regina Hernández Tercero may restrict access to the WEBSITE to any person who commits this type of act.

The establishment of a link to the WEBSITE from any external site will not imply the existence of any relationship between Regina Hernández Tercero and the owner of the website from which it is made, nor will it imply the knowledge of Regina Hernández Tercero of the contents, products or services offered on external sites from which the WEBSITE can be accessed.


Regina Hernández Tercero, by itself or as an assignee, is the owner of all the intellectual and industrial property rights of the WEBSITE, understood as the source code that makes its operation possible as well as the images, audio or video files, logos, brands. , color combinations, structures, designs and other elements that distinguish it. They will, therefore, be protected by Mexican legislation on intellectual and industrial property, as well as by applicable international treaties. Consequently, the reproduction, distribution, or dissemination of the contents of the WEBSITE, for commercial purposes, on any medium and by any means, without the authorization of Regina Hernández Tercero , is expressly prohibited.

The USER undertakes to respect the intellectual and industrial property rights of the OWNER. However, in addition to being able to view the elements of the WEBSITE, you may print, copy or store them, as long as it is exclusively for your strictly personal use.

On the other hand, the USER will refrain from deleting, altering, or manipulating any element, file, or content of the WEBSITE, and for no reason will carry out acts that tend to violate the security, files or databases that are protected. , either through restricted access using a username and password, or because you do not have the permissions to view, edit or manipulate them.

In the event that the USER or any third party considers that any of the contents of the WEBSITE constitutes a violation of the rights of protection of industrial or intellectual property, they must immediately notify Regina Hernández Tercero through the contact information available in the own WEBSITE and/or through the following means:

Email: hola@calista.com.mx


Regina Hernández Tercero reserves the right to file civil or criminal actions that it deems necessary for improper use of the WEBSITE, its contents, products or services, or for non-compliance with these TERMS AND CONDITIONS.

The relationship between the USER and Regina Hernández Tercero will be governed by the legislation in force in Mexico, specifically in Guanajuato. If any controversy arises in relation to the interpretation and/or application of these TERMS AND CONDITIONS, the parties will submit to the ordinary jurisdiction of the corresponding courts according to law in the state to which reference is made.