Cookie Policy of Sigma Italia

Welcome to the cookie policy of Sigma Italia. This policy will help you understand what cookies and tracking technologies we use, how we use them and what your rights are in relation to it

Latest update: 10 February 2026

Introduction

This document informs Users about the technologies that help this Website to achieve the purposes described below. Such technologies allow the Owner to access and store information (for example by using a Cookie) or use resources (for example by running a script) on a User’s device as they interact with this Website.

For simplicity, all such technologies are defined as "Trackers" within this document – unless there is a reason to differentiate.
For example, while Cookies can be used on both web and mobile browsers, it would be inaccurate to talk about Cookies in the context of mobile apps as they are a browser-based Tracker. For this reason, within this document, the term Cookies is only used where it is specifically meant to indicate that particular type of Tracker.

Some of the purposes for which Trackers are used may also require the User's consent. Whenever consent is given, it can be freely withdrawn at any time following the instructions provided in this document.

This Website uses Trackers managed directly by the Owner (so-called “first-party” Trackers) and Trackers that enable services provided by a third-party (so-called “third-party” Trackers). Unless otherwise specified within this document, third-party providers may access the Trackers managed by them.
The validity and expiration periods of Cookies and other similar Trackers may vary depending on the lifetime set by the Owner or the relevant provider. Some of them expire upon termination of the User’s browsing session.
In addition to what’s specified in the descriptions within each of the categories below, Users may find more precise and updated information regarding lifetime specification as well as any other relevant information – such as the presence of other Trackers - in the linked privacy policies of the respective third-party providers or by contacting the Owner.

Owner and Data Controller

Mtrading srl - Via Cesare Pavese 31, 20073 Opera (MI), Italy

Owner contact email: mtrading@legalmail.it

How this Website uses Trackers

Necessary

This Website uses so-called “technical” Cookies and other similar Trackers to carry out activities that are strictly necessary for the operation or delivery of the Service.

Trackers managed directly by the Owner

this Website

Payment Data

Company: this Website

Personal Data processed: Trackers

Data necessary for the processing of payments, such as authorizations and transaction references. In the case of payments made using cryptocurrencies, only the data strictly necessary for managing and verifying the transaction will be processed.

Personal Data processed:
  • Trackers
Service provided by:
  • this Website
Trackers duration:
  • up to 10 years

Trackers managed by third parties

Shopify Inc.

Shopify

Company: Shopify Inc.

Place of processing: Canada

Personal Data processed: device information +2

Shopify is a platform provided by Shopify Inc. that allows the Owner to build, run and host an e-commerce website. This service may place Trackers on the User’s device. For the most up-to-date and comprehensive information, refer to the service’s official documentation.

Personal Data processed:
  • device information
  • Trackers
  • Usage Data
Service provided by:
Trackers duration:
  • _ab: 3 years
  • _customer_account_shop_sessions: 1 month
  • _identity_session: 3 years
  • _master_udr: duration of the session
  • _merchant_essential: 2 years
  • _orig_referrer: 14 days
  • _pay_session: duration of the session
  • _s: 30 minutes
  • _secure_admin_session_id: 4 months
  • _secure_admin_session_id_csrf: 4 months
  • _shopify_country: duration of the session
  • _shopify_d: duration of the session
  • _shopify_essential: 2 years
  • _shopify_essential_: 2 years
  • _shopify_evids: duration of the session
  • _shopify_fs: 1 year
  • _shopify_m: duration of the session
  • _shopify_s: 30 minutes
  • _shopify_test: 1 minute
  • _shopify_tm: duration of the session
  • _shopify_tw: duration of the session
  • _storefront_u: 1 minute
  • _tracking_consent: duration of the session
  • _y: 1 year
  • auth_state_*: 25 minutes
  • c: 2 years
  • cart: 14 days
  • cart_currency: 14 days
  • cart_ver: 14 days
  • checkout_queue_checkout_token: 2 years
  • checkout_queue_token: 2 years
  • checkout_session_token: 21 days
  • checkout_worker_session: 3 days
  • customer_account_new_login: 20 minutes
  • customer_account_preview: 7 days
  • customer_auth_provider: indefinite
  • customer_auth_session_created_at: indefinite
  • discount_code: duration of the session
  • keep_alive: duration of the session
  • localization: 14 days
  • login_with_shop_finalize: 5 minutes
  • master_device_id: 2 years
  • shopifyChatData: duration of the session
  • shopify_pay: 2 years
  • source_name: indefinite
  • storefront_digest: 2 years

Functionality

This Website uses Trackers to enable basic interactions and functionalities, allowing Users to access selected features of the Service and facilitating the User's communication with the Owner.

Trackers managed directly by the Owner

this Website

Contact details and Customer Care

Company: this Website

Personal Data processed: Trackers

Personal data such as first name, last name, email address and phone number, as well as any additional information voluntarily provided by the User when submitting contact, communication or support requests via forms, chat, email or social media channels, including the content of the communications and any preferences expressed.

Personal Data processed:
  • Trackers
Service provided by:
  • this Website
Trackers duration:
  • up to 24 months
this Website

Contract and Billing Data

Company: this Website

Personal Data processed: Trackers

Personal data required for the conclusion and performance of the contract, such as billing and shipping address, invoicing details (tax code and/or VAT number) and order details.

Personal Data processed:
  • Trackers
Service provided by:
  • this Website
Trackers duration:
  • up to 10 years

Marketing

This Website uses Trackers to deliver personalised ads or marketing content, and to measure their performance.

Trackers managed directly by the Owner

this Website

Data for Promotional Initiatives

Company: this Website

Personal Data processed: Trackers

Personal data required to participate in and manage promotional initiatives (e.g. cashback or instant rebates), such as proof of purchase, product serial number and, where necessary, tax and/or bank details for refund purposes.

Personal Data processed:
  • Trackers
Service provided by:
  • this Website
Trackers duration:
  • up to 24 months

How to manage preferences and provide or withdraw consent on this Website

Whenever the use of Trackers is based on consent, users can provide or withdraw such consent by setting or updating their preferences via the relevant privacy choices panel available on this Website.

With regard to any third-party Trackers, Users can manage their preferences via the related opt-out link (where provided), by using the means indicated in the third party's privacy policy, or by contacting the third party.

How to control or delete Cookies and similar technologies via your device settings

Users may use their own browser settings to:

  • See what Cookies or other similar technologies have been set on the device;
  • Block Cookies or similar technologies;
  • Clear Cookies or similar technologies from the browser.

The browser settings, however, do not allow granular control of consent by category.

Users can, for example, find information about how to manage Cookies in the most commonly used browsers at the following addresses:

Users may also manage certain categories of Trackers used on mobile apps by opting out through relevant device settings such as the device advertising settings for mobile devices, or tracking settings in general (Users may open the device settings and look for the relevant setting).

How to opt out of interest-based advertising

Notwithstanding the above, Users may follow the instructions provided by YourOnlineChoices (EU), the Network Advertising Initiative (US) and the Digital Advertising Alliance (US), DAAC (Canada), DDAI (Japan) or other similar services. Such initiatives allow Users to select their tracking preferences for most of the advertising tools. The Owner thus recommends that Users make use of these resources in addition to the information provided in this document.

The Digital Advertising Alliance offers an application called AppChoices that helps Users to control interest-based advertising on mobile apps.

Consequences of denying consent

Users are free to decide whether or not to grant consent. However, please note that Trackers help this Website to provide a better experience and advanced functionalities to Users (in line with the purposes outlined in this document). Therefore, in the absence of the User's consent, the Owner may be unable to provide related features.