Stamp Privacy Policy


We, Stamp (“Stamp,” “we,” “us,” or “our”), believe your privacy is important.

To fulfill our commitment to respecting and protecting your privacy, we will adhere to the following principles:

  1. We will inform you of the personal information that will be collected, and, where appropriate seek your consent to collect, process, use, or disclose your personal information.
  2. We will identify the purposes for which we will collect and further process your personal information.
  3. We will only collect information that is necessary to carry out the identified purposes of use.
  4. We will use or disclose your personal information only for the purposes for which it has been collected, except with your consent, or as required or permitted by applicable law, and we will retain your information only as long as necessary to fulfill those purposes.
  5. We will endeavor to ensure that your personal information is accurate, complete, and up-to-date.
  6. We will implement appropriate technical and organizational measures to protect your personal information.
  7. We will make our policies and practices for the handling of your personal information as transparent as is reasonably possible.
  8. You will have access to your personal information and will be able to correct your personal information as appropriate in accordance with your rights under applicable law.
  9. We will be accountable to you. We are interested in hearing your opinion regarding our compliance with these principles, this Privacy Policy, and applicable laws.

2.Scope of This Privacy Policy

a. Purpose of This Privacy Policy

This Privacy Policy explains how PXL will process and safeguard your personal information, and the rights and choices you have with respect to your personal information. This Privacy Policy applies to: personal information you provide us when you use the PXL communication app (“PXL App”), optional services made available within the PXL App, and other apps that integrate with or work in conjunction with the PXL App (collectively “Apps”); personal information we collect when you visit websites maintained by us relating to our Apps (“Websites.” Apps and Websites are collectively referred to as “Services”); and personal information about you provided by other users of the Service.

To make our Privacy Policy easier to understand for non-native English users, we may provide translations in your native language as a reference. A Spanish translation , a German translation , a Thai translation , and a traditional Chinese translation are now available. However, in the event that any provision in the translations contradicts the English version of this Privacy Policy, unless otherwise specified, the English version takes precedence to the extent permissible under applicable law.

This Privacy Policy applies if you are using Services, or any part of the Services, anywhere outside of Japan. If you are using Services in Japan, please refer to our Japan Privacy Policy respectively. The current version of this Privacy Policy is accessible at our website:

b. What Privacy Policy Applies to Other PXL Services?

Users may request additional services from PXL or PXL affiliates (“Additional Services“). Because the needs and choices of each user may vary, we provide separate privacy policies or addenda to this Privacy Policy for certain Additional Services. The separate privacy policies and addenda explain the types of information we collect, their purposes of use, and other policies that may apply to the relevant Additional Services. When you choose to use an Additional Service, you will be informed of the applicable privacy policy or addendum, which supplements or modifies this Privacy Policy before you can access that Additional Service.

Please note that you can check applicable privacy policies and addenda within the respective Service.

3. Types of Personal Information We Collect

a. What Personal Information Does PXL Collect?

To provide you Services, PXL collects, uses, and transfers the following types of information:

i. Information Concerning Your Account

When you create a PXL account in order to access the Services (an “Account”), PXL will ask you to provide your phone number. This information is necessary because we may send a text message via SMS to the phone number you provide, as part of our ongoing efforts to detect and deter unauthorized or fraudulent use of or abuse of Services. We may also use your registered phone number to provide you important information about Services.

Alternatively, you may choose to create an Account using your Facebook account when, for example, you do not wish to provide your phone number. In such a case, phone number provision is optional. Please note that we do not collect your Facebook password.

If you choose to enable the “Allow Others to Add” feature, your phone number is used to let other users who have your phone number in their address books add you as a PXL Friend, and to allow other PXL users who have your phone number to find you. Please note that you can at any time choose to enable or disable this “Allow Others to Add” feature in the App, in “Settings” > “Friends”.

ii. Device Information and Access Logs When You Use Our Service

When you use Services, we may obtain and maintain certain electronic identification or log data that is automatically provided by your device such as: device type, OS type, IP address, browser information including type and language settings, device identifier, cookie data, advertising identifier or mobile application identifier.

This information is necessary as part of our ongoing efforts to detect and deter unauthorized or fraudulent use of, or abuse of, Services, as well as to provide you with customized options, and optimize the Service for your device. Also, please note that a third party advertising identifier may be associated with your Account through our internal identifier.

b. What Other Information Might PXL Collect?

To improve the quality of Services, we provide additional functionalities, including the ability to access your Account from multiple devices, help you find friends via the Service, and to make Services more efficient, usable and enjoyable. If you choose to use such functionalities, or choose to use your Account on multiple devices, we may ask you to provide the following information:

i. Email Address [OPTIONAL]

If you wish to access your Account from multiple devices (“Multiple Device Login”) or to transfer your Account from one device to another (“Account Transfer”), you will need to provide your email address and a password and/or PIN code to PXL, so that we may associate these devices with your Account. We may use your registered e-mail address to provide you with important information about the operation of Services.

Please note that if you change your mind later and decide you no longer wish to provide your email address, you can at any time remove it in the “Settings” > “Accounts” menu in the PXL App.


In order to make it easier for your friends to find you with in the Services, you may choose to assign a PXL identification name (a “PXL ID”) to your Account, and allow your friends to find you through your PXL ID. Alternatively, you may choose not to allow other PXL users to contact you using your PXL ID. Please note that your PXL ID is not visible to other PXL users without your consent, and your PXL ID may be a pseudonym – it does not have to be your real name.

iii. Contact Phone Numbers in Your Address Book [OPTIONAL]

To make it easier to find your friends using Services, you can enable the “Auto Add Friends” feature in the PXL App. If you choose to enable the feature, we will collect the phone numbers (and e-mail addresses if issued by Japanese telecom companies) in your mobile device’s address book, and enable you to add friends in the Services who have consented to being found via their phone number or e-mail address (the “Account Matching Service”). Once you have added a friend in the Services, you can call them or send them messages over the Services. We will collect information from only the phone number (and e-mail addresses if issued by Japanese telecom companies) fields in your mobile device’s address book; we do not collect contact names or any information from other data fields. You can at any time change your mind and disable the Account Matching Service by turning off this feature under “Settings” -> “Friends”. If you do so, the information you provided viathis feature will be deleted reasonably promptly. As noted above, if you choose to provide us with your phone number, other users may be able to find you using the “Auto Add Friends” feature.

If you would like to invite individual friends or contacts to connect with you using the PXL App, you may send them invitations directly via SMS or e-mail directly from your mobile device using the address book in your mobile phone. When you use the invitation function in the PXL App (“Tell a Friend Service”), we will access your address book to identify your friends. After your friend(s) have been identified, you can send invitations directly to individual friends and contact them via SMS or e-mail on your mobile device phone. PXL does not send invitations as part of the Tell a Friend Service.

iv. Location Information [OPTIONAL]

To use the PXL App, you are not required to provide your location information (“geolocation data”). However, we provide features that utilize geolocation data for your convenience and to improve your user experience.

If you wish to add nearby PXL user(s), you may want to use the “Shake It!” feature, which allows you to add nearby user(s) to your contacts by shaking your smartphone. You can start the process by choosing the feature under the “Add Friends” menu, and start shaking your smartphone along with other nearby users. Once the process is initiated, we will ask to access your geolocation data so that we can match you with nearby PXL user(s). Please note that, you can only find users who are also using the “Shake It!” feature. The successful operation of the “Shake It!” feature will result in the sharing of your PXL profile information with other nearby users of the “Shake It!” feature, and their PXL profile information will be shared with you. The personal data of users who do not initiate the “Shake It!” process will not be shared.

You may wish to receive information about nearby shops, attractions and facilities, provided by “Official Account” in the PXL App. If you choose to receive such information from an “Official Account”, we will obtain your geolocation data via your mobile phone, so that we can provide you with the relevant information.

In both cases (“Shake It!” and nearby shops, attractions and facilities), collection and use of your geolocation data is performed on an as-requested basis. PXL will only collect your geolocation data in response to a request from you, and PXL will delete the geolocation data once the relevant service has been provided to you. PXL does not aggregate your geolocation data and does not record your geolocation history.

In other cases where we collect or use your geolocation data in the course of providing an Additional Service, we will provide you with prior notice and obtain your prior consent.

v. Contact Information for Customer Support [OPTIONAL]

There may be circumstances in which you might wish to contact us to seek our customer support. If you contact us via our Contact Form , or by other means, we may obtain and maintain any information you choose to provide, including your name, contact info such as your email address, phone number, as well as information about your mobile device or personal computer such as its device type, and OS type. We will use this information to address and investigate the issues you have raised, to provide you support, and to improve our customer support service. We may process this information in connection with the assistance you have requested, the administration of your Account, and retain this information in accordance with the provisions of this Privacy Policy.

vi. Contact Information for Promotional Events and Customer Surveys [OPTIONAL]

If you choose to participate in promotional events or surveys that PXL offers from time to time, we may request your contact details (e.g., your name, mailing address, phone number, email address, gender and date of birth) in order to confirm your participation eligibility, enable you to fill out questionnaires, and to deliver any prizes you may win, and otherwise administer the event.

vii. Payment Information [OPTIONAL]

If you choose to purchase an Additional Service or use a fee-based Additional Service and pay for such Additional Service by a means other than in-app purchases via iTunes or Google Play, we may engage a third party service provider to collect and process your credit card information. We will use your credit card information only to process your purchase or use our fee-based service. Please note that we will not retain your credit card information beyond the period necessary to facilitate the relevant payment. Your credit card settlement will be handled by appropriate third party payment agencies.

viii. Information from Websites and Applications that have Integrated our Service Plugins [OPTIONAL]

Our Services and/or third-party websites/applications may integrate our plugins such as "PXL it!" We may record your PXL login activity through the use of such plugins, or obtain the URL of websites integrating our plugin that you visit while you are logged into our Services via your browser. Please note that your personal information will not be obtained from such websites or applications with our plugins if you are logged out of Services.

c. What About Information I Create About Myself and Share With Others?

i. User-Generated Content [OPTIONAL]

In addition to the information described above, you may choose to set your profile information (e.g., PXL ID, “display name,” profile picture, and the phrase you choose to show under your status message) and show who you are to other PXL users within Services. Furthermore, you may choose to create “user-generated content” such as text and audio messages, photos, videos, geolocation data, or the contact information of your PXL friends, and share this user-generated content with other users. You may choose how much or little of your user-generated content to share, and with whom you share it, when you create messages by selecting the recipients of your user-generated content and/or through the privacy settings in the PXL App.

Please note that the profile information and user-generated content you share with others can be copied, stored, or disseminated by the recipients and potentially accessed by unintended third party recipients due to the nature of digital data. We encourage you to be very attentive and cautious when you generate and share your personal information or content with others.

4. How We Use and Handle Your Information

a. How Does PXL Use My Information?

To provide Services and any Additional Services, PXL, as a data controller or joint data controller, uses your personal information for the following purposes in accordance with this Privacy Policy:

•to provide Services and any Additional Services to you and to allow you to transmit your user-generated content to other PXL users; •to verify your identity; •to allow you to use your Account on multiple devices and transfer your Account to another device; •to help you find people you know that are already PXL users so that you can connect using PXL and, subject to your prior agreement, to allow other PXL users to connect with you; •to enable you to sync other applications offered by PXL, PXL affiliates, and PXL business partners together with your Account and to share information between the applications you use; •to respond to requests you may make to use Additional Services; •to monitor, detect and deter unauthorized or fraudulent use of, or abuse of, Services; •to improve and/or optimize Services and any Additional Services; •to enable us to provide customer support, and to respond effectively to your inquiries and claims; •to conduct user surveys; •to provide you with information regarding Services and any Additional Services; •to measure the effectiveness of advertisements that we place on the Internet or in other media; •to notify you of any other important information regarding Services and any Additional Services, if necessary; •to identify winners of promotional contests, to send gifts to those winners, and to deliver purchased products and services; •to aggregate anonymized statistical data regarding Services and any Additional Services; and •to comply with applicable laws or legal obligations.

If, however, we provide you with more specific purpose(s) of use either at the time we ask you to provide your personal information or through other means, then such notice will take precedence over the general purposes of use stated in Section 4.a of this Privacy Policy.

b. How Does PXL Protect My Personal Information?

To fulfill our commitment to respecting and protecting your privacy and the confidentiality of your personal information, PXL has implemented appropriate technical and organizational security standards, including industry-standard safeguards to prevent unauthorized access or disclosure, misuse, alternation, or destruction of your information. Specifically, we received ISO/IEC 27001 certification in 2007, and SOC2, SOC3 (SysTrust) certifications for the PXL App.

Because no method of electronic transmission or method of data storage is perfect or impenetrable, we cannot guarantee that your personal information will be absolutely safe from intrusion during transmission or while stored in our systems.

To help protect your privacy and confidentiality of your personal information, we also need your help. Please do not share your password with others, or use the same passwords you use for other services. Also, please notify us in the event you suspect any unauthorized use of your Account or any other breach of security via our Contact Form .

c. Where Is My Personal Information Transmitted and Stored?

To provide Services in a reliable and responsible manner, PXL processes and stores your information on secure servers which may be physically located in different countries around the world, including countries outside the European Economic Area, particularly to PXL Corporation located in Japan. All such transfers are performed in accordance with the requirements of applicable law.

d. How Long Does PXL Keep My Information?

PXL retains the personal information you provide while: your Account is active; for the length of time needed to fulfill any of the applicable purposes of use described in this Privacy Policy; or to comply with applicable laws and regulations.

We may retain your personal information following the closure or termination of your Account if retention is reasonably necessary: •to comply with applicable laws, regulations or legal obligations; •to provide and complete customer support service; •to resolve disputes between or with PXL users, for the duration of the applicable limitation period; or •to detect and deter unauthorized or fraudulent use of, or abuse of, Services.

e. Does PXL Use Outside Service Providers or Agents?

To provide Services, it sometimes is necessary for PXL to enlist third party service providers to process user data, which may include your personal information. We strictly evaluate all such third party service providers. We take reasonable steps to ensure that they have established appropriate and secure information administration and organizational control systems. We impose binding contractual obligations on such service providers to comply with applicable laws and regulations regarding the processing of personal information. We also require that they access your personal information only to the extent necessary to perform tasks in accordance with our instructions, and for no other purposes.

f. Does PXL Give My Information to Third Parties?

Other than as described in this Privacy Policy and other applicable privacy policies or addenda, PXL will not provide your information to any third parties without your consent, unless we believe in good faith that we are required or permitted to do so under applicable laws.

g. Does PXL Use Cookies or Other Similar Technologies?

We use cookies and similar local storage technologies.

A cookie is a small text file that is stored on your computer when visiting a website. This text file stores information that can be read by the website when visiting it again at a later date. Some of these cookies are necessary because otherwise the site is unable to function properly. Other cookies are convenient for the visitor: they remember your username in a secure way as well as your language preferences, for example. Cookies mean that you do not need to fill out the same information each time you visit a website.

We use cookies: •to help us maintain your session when you use Services and/or any Additional Service; •to enhance security of our systems; •to store your preferences and provide customized services to you; and •to help us understand how people use Services and to improve them.

We also use the following third party cookies on the Website: • Google Analytics

By continuing to use Services, you consent to our use of cookies and similar technologies in accordance with this Privacy Policy.

Most Internet browsers allow you to control whether or not to accept cookies. If, however, you deactivate cookies or limit the ability to set cookies, you may not be able to obtain the full benefit of the Website or access all of its functions, which may limit your overall user experience.

h. Does PXL Use Third-Party Modules?

PXL uses third party advertising agencies to place advertisements on the Internet or in other media. To measure the effectiveness of advertisements and determine how much to pay to advertising agencies, we install third-party modules within Apps. We may also install third-party modules within Apps in order to help us understand how Services and/or Additional Services are being used. Details regarding Apps in which such third-party modules will be installed can be viewed here .

5. Your Choices, Your Rights

There is a possibility that PXL may obtain personal information relating to individuals who are currently not users of Services. Please note that, regardless of whether or not you are a user of Services, you have the choices and rights set out in this section if we hold your personal information.

a. How Do I Control My Information?

Subject to applicable law (including any exemptions or derogations under such law), you may have a right to access your personal information, to have errors in your personal information rectified, and to object to the processing of your personal information on legitimate grounds. You can exercise some of these rights directly within the PXL App at any time. For example: •under your “Profile” in “Settings” in the App, you can confirm and/or revise your phone number, and you can confirm and revise your display name and profile picture; and •under “Accounts” in “Settings” in the App, you can confirm and/or revise your registered e-mail address. You can also delete your registered e-mail address or de-link your Facebook account.

To exercise any of your other rights under applicable law, you may contact us using the Contact Form . Upon verification of your identity, we will respond to your request within a reasonable period of time, and in accordance with relevant law. If you would like to send us a written request, please refer to Section 6.b for our mailing address.

If you no longer wish to use the Service or if you no longer wish to consent to PXL’s collection and use of your personal information, you may choose to delete your entire Account directly through the PXL App. We will delete your information in accordance with Section 4.d.

b. What If I Change My Mind?

If you change your mind regarding how much information you wish to continue to share or disclose on Services going forward, you can always change the settings in the PXL App relating to, for example: •your profile information (e.g., your profile picture, your display name, or a personal phrase shown under the status message); •whether to allow other PXL users to contact you using your PXL ID; •whether to register your e-mail address; •whether to link your Account with your Facebook account; •whether to block or unblock certain PXL users; •whether to add contacts automatically using the address book in your mobile phone; •whether to allow other PXL users, who already have your phone number, to reach you via PXL; or •whether and with whom to share or not share your posts on your TimePXL.

6. Other Important Information

a. A Special Note about Children in the United States of America

The Service is intended for a general audience and is not directed at or intended to be used by minors under the age of 13 (“Children”).

We understand the special necessity to protect Children's on PXL privacy, and we do not knowingly collect any personal information from Children.

If, however, you believe we have collected any personal information from Children, then please let us know via the Contact Form . If you would like to send us a written request, please refer to Section 6.b for our mailing address.

If we learn that we have inadvertently collected personal information from Children, we will deactivate the relevant Account(s) and will take reasonable measures to promptly delete such personal information from our records.

b. Questions/Comments/Concerns

If you have any questions, comments, or concerns about this Privacy Policy or our other privacy policies or practices, please contact us via the Contact Form or by writing to: Stamp Attn: Privacy Policy 5-13-35 Shimokodanaka Nakahara-ku, Kawasaki-shi, Kanagawa 211-0041 Japan

c. Changes to This Privacy Policy

We may modify our Privacy Policy from time to time for various reasons including to improve our privacy practices, to reflect changes to our Service, and to comply with relevant laws. This Privacy Policy was last updated on June 20, 2017

When we make any material changes to our Privacy Policy, we will notify you on our Services, or by other reasonable means. We encourage you to review changes carefully. If you agree to the changes, then please continue to use our Service. If, however, you do not agree to any of the changes and you no longer wish to use our Services, you may choose to close your Account. Continuing to use our Services after a notice of changes has been communicated to you or published on our Services constitutes your acceptance of the changes and consent to the modified Privacy Policy.