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Last update: 18/11/2021

WHITE STAMP has developed this Privacy Policy to explain how we can collect, store, process, share and transfer your Personal Data when visiting our Sites or using our Services.
This Privacy Policy applies to your Personal Data when visiting our Sites or using our Services and does not apply to Sites or online services that we do not own or control.
This Privacy Policy is designed to help you obtain information about our privacy practices and understand your privacy choices when using our Sites and Services. Please note that our service offerings may vary by region. This Privacy Policy may be supplemented with additional notices depending on the Sites and Services in question. Additional information can be found in the “Cookies” section.
We define certain terms that we use throughout the Privacy Policy. You can find their meaning in the “Definitions” section.
Please contact us if you have questions about our privacy practices that have not been addressed in this Privacy Policy.

WHITE STAMP LDA: legal person number 516630628, with registered office at Rua de São Tomé e Príncipe 8, 3800-386 Aveiro, Portugal, henceforth referred to as “WHITE STAMP”. In this Privacy Policy, WHITE STAMP is sometimes referred to as "we" or "our", depending on the context.
SELL 1 BUY 1 Program: program that offers the functionality of exchanging 2nd Hand Items for credit to be discounted on new purchases in the Partner Brands.
SELL 1 BUY 1 Account: is the User's personal account in the SELL 1 BUY 1 Program, where information such as name, surname, e-mail address and password are kept.
User: any natural person, non-merchant, who accesses the Sites or uses the Services and who has established a relationship with WHITE STAMP (for example, when making an exchange, when creating a SELL 1 BUY 1 Account, when creating discount codes , and agree to the WHITE STAMP Terms and Conditions).
Geolocation information: information that identifies, with reasonable specificity, your location using, for example, longitude and latitude coordinates obtained using GPS, Wi-Fi or mobile phone triangulation.
Personal data: information that can be associated with an identified natural person or directly or indirectly identifiable. "Personal Data" may include, but are not limited to, name, postal address (including shipping addresses), telephone number, email address, payment card number, other financial account information, account number, date of birth and credentials issued by an official entity (eg driver's license number, national ID, passport number).
Process: any method or manner in which we treat Personal Data or sets of Personal Data, by automatic or other means, such as collecting, recording, organizing, structuring, storing, adapting or changing, retrieving and consulting, dissemination by transmission, dissemination or availability of otherwise, alignment or combination, restriction, deletion or destruction of Personal Data.
Services: all services, content, functionalities, technologies or functions and all related Sites, applications and services made available by WHITE STAMP.
Sites: Sites ( and its extensions), applications for mobile devices, official social media platforms or other online properties through which WHITE STAMP provides its Services.
Technical Usage Data: information we collect from your phone, computer or other device you use to access the Sites or Services. The Technical Usage Data tells us how you use the Sites and Services, what you searched for and viewed on the Sites and how you use our Services, including your IP address, statistics about how pages are loaded or viewed , the websites you visited before arriving at the Websites and other usage and navigation information collected through Cookies.

The User is entitled to the protection of his Personal Data. WHITE STAMP respects the Users' right to information about the collection and processing of their Personal Data.
When browsing the website, the User accepts and gives his express consent to the collection and further processing of Personal Data by WHITE STAMP, in accordance with the terms and conditions contained in this Privacy Policy and for the purposes therein indicated. You should read this document carefully and only browse and/or submit information through the website if you agree with its terms.
WHITE STAMP, as the controller of Personal Data, determines the purposes and means by which your Personal Data are processed, including all security measures. WHITE STAMP guarantees that Personal Data are treated in Portugal in a correct, lawful and in accordance with good practices.
When processing data that can identify you personally, directly or indirectly, we apply the principle of strict necessity. For this reason, this website is designed so that the use of your personal data is minimal and does not exceed the original purpose for which they were collected and/or processed.
This Privacy Policy is intended to provide you with all the information you need to understand our privacy practices. However, if you need further clarification regarding this Privacy Policy, you may submit your questions via email:

WHITE STAMP is responsible for managing the website and for processing the data collected during your navigation, and may, in this context, resort to services from third parties (subcontractors), which will act on behalf of WHITE STAMP, also remaining obliged to implement the technical and organizational security measures applicable under the law.

In the context of your navigation on the website, WHITE STAMP may collect and process the following categories of data for the purposes set out below:
We collect Personal Data about you when visiting our Sites or using our Services, including the following:
a) Registration and Usage Information – When you register on our website to use our services, we collect Personal Data as necessary to provide and fulfill the requested services. Depending on the services you choose, we may ask you to provide us with your first name, last name, email address, address and telephone number. We may ask you to provide us with additional Personal Data as you use our services.
b) Information about usage and experiences – When you use our services or access our website, for example, to submit used items, request returns or create discount codes, we collect usage information, as well as other information associated with it.
c) Personal Information you choose to provide to us to obtain additional Services or specific online services – If you request Advanced Services or other optional functionality, we may collect additional information from you.
d) Other information we collect relating to your use of our Sites or Services – We may collect additional information from you or about you when you communicate with us, contact our customer support teams or respond to an inquiry.
e) Data relating to your use of the website will also be collected, for statistical purposes and to improve the user experience, including your IP address, browsing behavior through the Hotjar tool,  and other interaction data through the Google Analytics and Facebook Pixel tools.
In all cases where you have to disclose third party information, you must obtain their consent before providing us with your Personal Data and informing them about our Privacy Policy. The User will be the only person responsible for the disclosure of information and data of third parties, as well as any other illegal and incompatible use of such data, if he has not been given his consent.
In any case involving the disclosure of sensitive/confidential data to WHITE STAMP, the User will be the only person responsible for the illegal disclosure and use of such data by third parties.
Refusal to provide us with some personal data may prevent us from providing certain services on this website.
Disclosure of your Personal Data beyond what is necessary to comply with legal or contractual parameters or to provide the services requested by you is optional and has no effect on the use of this website or its services. We will inform you if your Personal Information is mandatory or optional, marking with an asterisk (*) the information that is mandatory to fill. Failure to complete the optional data will not result in any penalty.
You may, at any time, request a copy of your saved data via the email address:

We may process your Personal Data for a variety of reasons, justified by data protection laws in the European Economic Area (EEA).
a) To operate the Sites and provide the Services, including to:
• offer a quote, process a submission, process a return, return, renew or create a new discount code;
• authenticate your access to a SELL 1 BUY 1 Account;
• communicate with you about your SELL 1 BUY 1 Account, the Sites, the Services;
• create an account association between your SELL 1 BUY 1 Account and an external platform or account.
b) To manage our business needs, such as monitoring, analyzing and improving the performance and functionality of the Services and Sites. For example, we analyze User behavior and conduct research on how you use our Services.
c) To manage risks and protect the Sites, Services and the user against fraud by verifying your identity, and to help detect and prevent fraud and abuse of the Sites or Services.
d) To fulfill our obligations and enforce the terms of our Sites and Services, including to comply with all applicable laws and regulations.
e) For our legitimate interests, including:
• apply the terms of our Sites and Services;
• manage our daily business needs such as monitoring and analysis;
• anonymize Personal Data in order to provide aggregated statistical data to third parties, including other companies and members of the public, about how, when and why Users visit our Sites and use our Services.
f) With your consent, including:
• To provide you with marketing materials about WHITE STAMP partners and Online Services. We may also process your Personal Data to tailor certain Services or Site experiences in order to optimize our understanding of your interests.
• To provide you with options, features or offers for a particular location if you choose to share your Geolocation Information through the Services. We will use this information to improve the security of the Sites and Services and to provide you with location-based Services such as advertising, search results and other personalized content.
• To respond to your requests, for example to contact you about a question sent to our customer support team.
You can revoke your consent at any time and free of charge. Please refer to the section on "Right to information, rectification and disposal" for more information on how to do this.

We may share your Personal Data or other information about you with others in a variety of ways, as described in this section of the Privacy Policy. We may share your Personal Data or other information for the following reasons:
a) With other companies that provide services to us: We share Personal Data with external service providers who perform services and functions under our direction and on our behalf. These external service providers may, for example, provide you with services, verify your identity, collect your items, send you advertisements for our products and services, or provide customer support.
b) With other third parties for commercial purposes or as permitted or required by law: We may share information about you with others for WHITE STAMP's commercial purposes or as permitted or required by law, including:
• if we need to do so to comply with a law, legal process or regulations;
• with law enforcement authorities or other government officials or third parties pursuant to a subpoena, court order or other legal process or requirement applicable to WHITE STAMP;
• if we believe, in our sole discretion, that the disclosure of Personal Data is necessary or appropriate to prevent physical harm or financial loss or is associated with an investigation of illegal, suspected or actual activities;
• to protect a person's vital interests;
• to investigate violations or enforce a user agreement or other legal terms applicable to any Service;
• to protect our property, Services and legal rights;
• to facilitate the purchase or sale of all or part of WHITE STAMP's business;
• to help assess and manage risks and prevent fraud against us, our Users and fraud involving our Sites or the use of our Services, including fraud that occurs or involves our business partners or strategic ventures;
• for companies with which we are planning a merger or acquisition;
• to support our audit, compliance and business stewardship functions.
c) With your consent we will also share your Personal Data and other information, including:
• if you authorize an account association with an external platform or account;
• with the Sell 1 Buy 1 program partner brand through which you registered, including name, email, country and credit available in the Sell 1 Buy 1 Account with the objective of sharing marketing communications.
d) In addition, WHITE STAMP may provide aggregated statistical data to third parties, including other companies and members of the public, on how, when and why Users visit our Sites and use our Services. This data will not personally identify you or provide information about your use of the Sites or Services. We do not share your Personal Data with third parties for marketing purposes without your consent.

We maintain technical and administrative security measures designed to provide reasonable protection for your Personal Data against loss, misuse, unauthorized access, disclosure and alteration. Security measures include firewalls, data encryption and information access authorization controls. While we are dedicated to protecting our systems and Services, you are responsible for protecting and maintaining the privacy of your password(s) and Account/Profile registration information and for verifying if your Personal Data maintained by us is accurate and current. We are not responsible for protecting Personal Data that we share with a third party based on an account association that you have authorized.

Our Sites and Services are not intended for underage children. We do not knowingly collect information, including Personal Data, from minors or other persons without legal capacity to use our Sites and Services. If we obtain actual knowledge that we have collected Personal Data from a minor, it will be deleted immediately, unless we are under a legal obligation to retain it. Please contact us if you believe that we have collected information wrongly or unintentionally from a minor.

WHITE STAMP uses automatic data collection systems such as cookies. Cookies are small text files stored on the computer by the websites that are visited, constituting automatic procedures for collecting information regarding the preferences determined by a User during his visit to a certain website. Whenever the User accesses the Website in question again, these files are automatically activated so that the Website is configured with the preferences recorded in previous visits, allowing for faster and more efficient navigation and eliminating the need to repeatedly enter the same information .
WHITE STAMP uses cookies on the Website in order to provide the User with a better browsing experience, simplifying and making more efficient the presentation of the different contents of the website.
Most navigation programs (browsers) automatically accept cookies and the User must be able to accept, delete or reject them, through the settings of each browser. The User may configure their browser in order to prevent the creation of cookies or to notify them when this occurs. In case of non-acceptance of cookies, navigation on our Sites is still possible, although the user experience is negatively affected.
The information collected and/or stored by the cookies used by WHITE STAMP is not intended to obtain the User's personal identification, it is only used to optimize its Services and our Sites for the User's needs and preferences and for the preparation of the webpages to be customized.
Acceptance of our automatic data collection procedures and the use of cookies is necessary to take advantage of the features and Services offered through our Sites. If you set your browser to block or delete cookies, we cannot guarantee that you will have access to all features and services offered through our Sites.

You have the right to obtain from WHITE STAMP, at any time, confirmation that your data is being processed, as well as the communication of such data in a perceptible way.
You have the right to be informed by WHITE STAMP about the origin of the source that transmitted your data, the purposes and means of processing your personal data, the logic underlying the electronic data processing, information about external entities and the names of topics and categories of entities to whom your Personal Data may be disclosed or who may access your data. You can also find the above information in this Privacy Policy.
You have the right to obtain at any time from WHITE STAMP:
a) updating, rectifying or integrating your Personal Data;
b) the deletion, transformation into anonymity or blocking of your Personal Data, which is treated as a violation of the law, even when the storage of data is not necessary for the purposes for which they were collected and subsequently processed;
c) confirmation that the operations in subparagraphs a) and b) have been notified to whom the data has been communicated or disseminated, except when it becomes impossible to do so or if this means exceeding the protection of the rights invoked.
You have the right to object, in whole or in part:
a) for legitimate reasons, the processing of your Personal Data, even if it is related to the purposes for which they were collected;
b) the processing of your Personal Data for advertising or direct marketing purposes or to sell products or carry out market research or commercial communications.
If there is any change regarding your Personal Data, we ask that you update them in your SELL 1 BUY 1 account or that you notify us to the following email address:
You may freely exercise your rights at any time, provided you do so in accordance with applicable laws and regulations, by sending your request to WHITE STAMP via the following email: .

The website may include links, directories and even search tools that allow the User to access other websites, pages or Internet portals under the responsibility of third parties (hereinafter, the “Linked Sites”).
This Privacy Policy refers exclusively to browsing the Website and does not apply to any data processing that occurs through Linked Sites, to which WHITE STAMP is entirely alien.

We may review this Privacy Policy from time to time to reflect changes to our company, Sites or Services or applicable laws. The revised Privacy Policy will be effective on the effective date of publication.
If the revised version includes a material change, you will be given 30 days' notice via email notification or other means.

This Privacy Policy is governed in all its aspects by Portuguese law, in particular by Law No. 67/98, of 26 October (Personal Data Protection Law), and other applicable legislation.
In case of dispute, the User agrees to submit to the exclusive jurisdiction of the Portuguese courts.

Any clarification or comments regarding this Privacy Policy should be addressed to WHITE STAMP through the email address:


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