TERMS OF SERVICE

Last updated July 30, 2026

1. AGREEMENT TO OUR LEGAL TERMS

We are BonMobile ("Company," "we," "us," or "our"). We operate the mobile application Stampo: Photo Stamp Camera (the "App"), as well as any other related products and services that refer or link to these legal terms (collectively, the "Services").

Stampo is a personal collection app. It lets you photograph your stamps with your device camera, organize them into albums, name them, and browse your own collection — all stored on your own device.

These Terms of Service ("Terms") constitute a legally binding agreement made between you, whether personally or on behalf of an entity ("you"), and BonMobile, concerning your access to and use of the Services. By downloading, installing, or using the App, you agree that you have read, understood, and agreed to be bound by all of these Terms. IF YOU DO NOT AGREE WITH ALL OF THESE TERMS, THEN YOU ARE EXPRESSLY PROHIBITED FROM USING THE SERVICES AND YOU MUST DISCONTINUE USE IMMEDIATELY.

We reserve the right, in our sole discretion, to make changes or modifications to these Terms at any time and for any reason. We will alert you about any changes by updating the "Last updated" date of these Terms. It is your responsibility to periodically review these Terms. By continuing to use the App after the date any revised Terms are posted, you are deemed to have been made aware of and to have accepted the changes.

The Services are intended for users who are at least 18 years old. Persons under the age of 18 are not permitted to use the Services except through a parent or legal guardian who accepts these Terms on their behalf and supervises their use.

We recommend that you print a copy of these Terms for your records.

2. OUR SERVICES

The Services allow you to capture photographs of physical stamps using your device's camera, to store those photographs together with names, dates, and optional place names, and to organize and browse them as albums on your device.

The Services are provided for personal, non-commercial use. Stampo does not appraise, authenticate, value, or certify stamps, and nothing in the App constitutes an appraisal, valuation, or professional opinion of any kind. Any place name, date, or other metadata that the App suggests automatically is a convenience feature only and may be inaccurate. You are responsible for verifying and correcting any such information.

The information provided when using the Services is not intended for distribution to or use by any person or entity in any jurisdiction or country where such distribution or use would be contrary to law or regulation. Accordingly, those persons who choose to access the Services from other locations do so on their own initiative and are solely responsible for compliance with local laws, if and to the extent local laws are applicable.

3. INTELLECTUAL PROPERTY RIGHTS

Our intellectual property

We own or license all intellectual property rights in the App itself — including its source code, database structure, functionality, software, designs, illustrations, icons, artwork, audio, video, text, photographs, and graphics that we supply (the "Content"), as well as the trademarks, service marks, and logos contained therein (the "Marks").

The Content and Marks are protected by copyright and trademark laws and by international conventions and treaties. They are provided in the Services "AS IS" for your personal, non-commercial use only.

Your use of our Services

Subject to your compliance with these Terms, including the "PROHIBITED ACTIVITIES" section below, we grant you a non-exclusive, non-transferable, revocable license to install and use the App and to download or print a copy of any portion of the Content to which you have properly gained access, solely for your personal, non-commercial use.

Except as set out in this section or elsewhere in our Terms, no part of the Services and no Content or Marks may be copied, reproduced, aggregated, republished, uploaded, posted, publicly displayed, encoded, translated, transmitted, distributed, sold, licensed, or otherwise exploited for any commercial purpose whatsoever, without our express prior written permission.

If you wish to make any use of the Services, Content, or Marks other than as set out in this section, please address your request to bonmobile981@gmail.com. Any breach of these intellectual property rights will constitute a material breach of our Terms and your right to use the Services will terminate immediately.

4. YOUR CONTENT AND YOUR DATA

In Short: Your photos stay yours, they stay on your device, and you are responsible for backing them up.

You own your content. The photographs you take with the App and the albums, names, notes, and other information you enter (your "User Content") belong to you. We claim no ownership of your User Content and we do not acquire any license to it.

Your content stays on your device. Stampo stores your User Content in your device's private application storage and in a local database on your device. We do not host it, we do not upload it to any server, we do not have access to it, and we cannot view, recover, or restore it.

You are responsible for backups. Because your User Content exists only on your device, it will be permanently lost if you delete it in the App, if you uninstall the App, if you reset or lose your device, or if your device's storage becomes corrupted. We strongly recommend that you keep your own independent backups of any photographs that matter to you. WE ARE NOT LIABLE FOR ANY LOSS OF USER CONTENT UNDER ANY CIRCUMSTANCES.

You are responsible for what you photograph. You represent and warrant that you have all necessary rights to photograph, store, and use the subject matter you capture with the App, and that your User Content does not violate any law or infringe the rights of any third party.

5. USER REPRESENTATIONS

By using the Services, you represent and warrant that: (1) you have the legal capacity and you agree to comply with these Terms; (2) you are not under the age of 18, or you are using the Services under the supervision of a parent or legal guardian who has accepted these Terms; (3) you will not access the Services through automated or non-human means, whether through a bot, script, or otherwise; (4) you will not use the Services for any illegal or unauthorized purpose; and (5) your use of the Services will not violate any applicable law or regulation.

If you provide any information that is untrue, inaccurate, not current, or incomplete, we have the right to suspend or terminate your use of the Services and refuse any and all current or future use of the Services.

6. PROHIBITED ACTIVITIES

You may not access or use the Services for any purpose other than that for which we make the Services available. As a user of the Services, you agree not to:

Systematically retrieve data or other content from the Services to create or compile, directly or indirectly, a collection, compilation, database, or directory without written permission from us.
Trick, defraud, or mislead us and other users, especially in any attempt to learn sensitive account information.
Circumvent, disable, or otherwise interfere with security-related features of the Services.
Disparage, tarnish, or otherwise harm, in our opinion, us and/or the Services.
Use any information obtained from the Services in order to harass, abuse, or harm another person.
Make improper use of our support services or submit false reports of abuse or misconduct.
Use the Services in a manner inconsistent with any applicable laws or regulations.
Engage in unauthorized framing of or linking to the Services.
Upload or transmit viruses, Trojan horses, or other material that interferes with any party's uninterrupted use and enjoyment of the Services, or that modifies, impairs, disrupts, alters, or interferes with the use, features, functions, operation, or maintenance of the Services.
Engage in any automated use of the system, such as using scripts to send comments or messages, or using any data mining, robots, or similar data gathering and extraction tools.
Attempt to impersonate another user or person.
Interfere with, disrupt, or create an undue burden on the Services or the networks or services connected to the Services.
Attempt to bypass any measures of the Services designed to prevent or restrict access to the Services, or any portion of the Services.
Copy or adapt the Services' software, including but not limited to Flash, PHP, HTML, JavaScript, or other code.
Except as permitted by applicable law, decipher, decompile, disassemble, or reverse engineer any of the software comprising or in any way making up a part of the Services.
Use the Services as part of any effort to compete with us or otherwise use the Services and/or the Content for any revenue-generating endeavor or commercial enterprise.
Photograph or store content that you do not have the right to photograph or store, or that is unlawful in your jurisdiction.

7. MOBILE APPLICATION LICENSE

Use license

If you access the Services via the App, then we grant you a revocable, non-exclusive, non-transferable, limited right to install and use the App on wireless electronic devices owned or controlled by you, and to access and use the App on such devices strictly in accordance with the terms and conditions of this mobile application license contained in these Terms. You shall not: (1) except as permitted by applicable law, decompile, reverse engineer, disassemble, attempt to derive the source code of, or decrypt the App; (2) make any modification, adaptation, improvement, enhancement, translation, or derivative work from the App; (3) violate any applicable laws, rules, or regulations in connection with your access or use of the App; (4) remove, alter, or obscure any proprietary notice posted by us or the licensors of the App; (5) use the App for any revenue-generating endeavor, commercial enterprise, or other purpose for which it is not designed or intended; (6) make the App available over a network or other environment permitting access or use by multiple devices or users at the same time; (7) use the App for creating a product, service, or software that is, directly or indirectly, competitive with or in any way a substitute for the App; or (8) use the App to send automated queries to any website or to send any unsolicited commercial email.

Apple and Android devices

The following terms apply when you use the App obtained from either the Apple App Store or Google Play (each an "App Distributor") to access the Services:

The license granted to you for our App is limited to a non-transferable license to use the application on a device that utilizes the Apple iOS or Android operating systems, as applicable, and in accordance with the usage rules set forth in the applicable App Distributor's terms of service.
We are responsible for providing any maintenance and support services with respect to the App as specified in these Terms or as otherwise required under applicable law. You acknowledge that each App Distributor has no obligation whatsoever to furnish any maintenance and support services with respect to the App.
In the event of any failure of the App to conform to any applicable warranty, you may notify the applicable App Distributor, and the App Distributor, in accordance with its terms and policies, may refund the purchase price, if any, paid for the App. To the maximum extent permitted by applicable law, the App Distributor will have no other warranty obligation whatsoever with respect to the App.
You represent and warrant that (i) you are not located in a country that is subject to a US government embargo, or that has been designated by the US government as a "terrorist supporting" country, and (ii) you are not listed on any US government list of prohibited or restricted parties.
You must comply with applicable third-party terms of agreement when using the App.
You acknowledge and agree that the App Distributors are third-party beneficiaries of these Terms, and that each App Distributor will have the right (and will be deemed to have accepted the right) to enforce these Terms against you as a third-party beneficiary thereof.

8. THIRD-PARTY SERVICES AND PERMISSIONS

The App requests certain device permissions in order to function. Camera access is required to photograph your stamps. Approximate location access is optional and is used only to suggest a place name for a stamp you have just photographed. You may grant or revoke these permissions at any time in your device settings; revoking a permission will disable the corresponding feature but will not otherwise prevent you from using the App.

The App also uses third-party components for analytics, crash reporting, configuration, and location-to-place-name conversion. Your use of those components is subject to the applicable third-party terms and privacy policies. We are not responsible for the content, accuracy, or practices of any third-party service, and we do not warrant or endorse them. Any links to third-party websites opened from within the App are provided for your convenience only, and you access them at your own risk.

9. SERVICES MANAGEMENT

We reserve the right, but not the obligation, to: (1) monitor the Services for violations of these Terms; (2) take appropriate legal action against anyone who, in our sole discretion, violates the law or these Terms; (3) in our sole discretion and without limitation, refuse, restrict access to, or limit the availability of any of your contributions or any portion thereof; and (4) otherwise manage the Services in a manner designed to protect our rights and property and to facilitate the proper functioning of the Services.

10. PRIVACY NOTICE

We care about data privacy and security. Please review our Privacy Policy. By using the Services, you agree to be bound by our Privacy Policy, which is incorporated into these Terms. Please be advised that the Services are operated from Vietnam. If you access the Services from any other region of the world with laws or other requirements governing personal data collection, use, or disclosure that differ from applicable laws in Vietnam, then through your continued use of the Services, you are transferring your data to Vietnam, and you expressly consent to have your data transferred to and processed in Vietnam.

11. TERM AND TERMINATION

These Terms shall remain in full force and effect while you use the Services. Without limiting any other provision of these terms, we reserve the right to, in our sole discretion and without notice or liability, deny access to and use of the services to any person for any reason or for no reason, including without limitation for breach of any representation, warranty, or covenant contained in these terms or of any applicable law or regulation.

You may terminate these Terms at any time by uninstalling the App and ceasing all use of the Services. If we terminate or suspend your access for any reason, you are prohibited from registering and creating a new account under your name, a fake or borrowed name, or the name of any third party. In addition to terminating or suspending your access, we reserve the right to take appropriate legal action, including without limitation pursuing civil, criminal, and injunctive redress.

12. MODIFICATIONS AND INTERRUPTIONS

We reserve the right to change, modify, or remove the contents of the Services at any time or for any reason at our sole discretion without notice. We also reserve the right to modify or discontinue all or part of the Services without notice at any time. We will not be liable to you or any third party for any modification, price change, suspension, or discontinuance of the Services.

We cannot guarantee the Services will be available at all times. We may experience hardware, software, or other problems, or need to perform maintenance related to the Services, resulting in interruptions, delays, or errors. You agree that we have no liability whatsoever for any loss, damage, or inconvenience caused by your inability to access or use the Services during any downtime or discontinuance of the Services. Nothing in these Terms will be construed to obligate us to maintain and support the Services or to supply any corrections, updates, or releases in connection therewith.

13. GOVERNING LAW

These Terms shall be governed by and defined following the laws of the Socialist Republic of Vietnam. BonMobile and you irrevocably consent that the courts of Vietnam shall have exclusive jurisdiction to resolve any dispute which may arise in connection with these Terms. Nothing in this section affects any mandatory consumer-protection rights you may have under the law of your country of residence.

14. DISPUTE RESOLUTION

To expedite resolution and control the cost of any dispute, controversy, or claim related to these Terms (each a "Dispute"), you and we agree to first attempt to negotiate any Dispute informally for at least thirty (30) days before initiating any proceeding. Such informal negotiations commence upon written notice from one party to the other, sent to the contact address below.

You agree that any Dispute shall be brought only on an individual basis, and not as a plaintiff or class member in any purported class or representative proceeding.

15. CORRECTIONS

There may be information in the Services that contains typographical errors, inaccuracies, or omissions, including descriptions, pricing, availability, and various other information. We reserve the right to correct any errors, inaccuracies, or omissions and to change or update the information in the Services at any time, without prior notice.

16. DISCLAIMER

The services are provided on an as-is and as-available basis. You agree that your use of the services will be at your sole risk. To the fullest extent permitted by law, we disclaim all warranties, express or implied, in connection with the services and your use thereof, including, without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement. We make no warranties or representations about the accuracy or completeness of the services' content or the content of any websites or mobile applications linked to the services, and we will assume no liability or responsibility for any (1) errors, mistakes, or inaccuracies of content and materials, (2) personal injury or property damage of any nature whatsoever resulting from your access to and use of the services, (3) any unauthorized access to or use of our secure servers and/or any and all personal information stored therein, (4) any interruption or cessation of transmission to or from the services, (5) any bugs, viruses, trojan horses, or the like which may be transmitted to or through the services by any third party, and/or (6) any loss or damage of any kind incurred as a result of the use of any content made available via the services.

Without limiting the foregoing, we make no warranty that any photograph, album, or other user content stored by the app will be preserved, retained, or recoverable, and we expressly disclaim any responsibility for the loss, corruption, or deletion of user content for any reason whatsoever.

17. LIMITATIONS OF LIABILITY

In no event will we or our directors, employees, or agents be liable to you or any third party for any direct, indirect, consequential, exemplary, incidental, special, or punitive damages, including lost profit, lost revenue, loss of data, or other damages arising from your use of the services, even if we have been advised of the possibility of such damages. Notwithstanding anything to the contrary contained herein, our liability to you for any cause whatsoever and regardless of the form of the action will at all times be limited to the amount paid, if any, by you to us during the six (6) month period prior to any cause of action arising, or twenty-five united states dollars (usd $25.00), whichever is lesser.

Certain state or country laws do not allow limitations on implied warranties or the exclusion or limitation of certain damages. If these laws apply to you, some or all of the above disclaimers or limitations may not apply to you, and you may have additional rights.

18. INDEMNIFICATION

You agree to defend, indemnify, and hold us harmless, including our subsidiaries, affiliates, and all of our respective officers, agents, partners, and employees, from and against any loss, damage, liability, claim, or demand, including reasonable attorneys' fees and expenses, made by any third party due to or arising out of: (1) your use of the Services; (2) your breach of these Terms; (3) any breach of your representations and warranties set forth in these Terms; (4) your violation of the rights of a third party, including but not limited to intellectual property rights; or (5) any harmful act toward any other user of the Services with whom you connected via the Services.

Notwithstanding the foregoing, we reserve the right, at your expense, to assume the exclusive defense and control of any matter for which you are required to indemnify us, and you agree to cooperate, at your expense, with our defense of such claims.

19. MISCELLANEOUS

These Terms and any policies or operating rules posted by us on the Services constitute the entire agreement and understanding between you and us. Our failure to exercise or enforce any right or provision of these Terms shall not operate as a waiver of such right or provision. These Terms operate to the fullest extent permissible by law. We may assign any or all of our rights and obligations to others at any time. We shall not be responsible or liable for any loss, damage, delay, or failure to act caused by any cause beyond our reasonable control.

If any provision or part of a provision of these Terms is determined to be unlawful, void, or unenforceable, that provision or part of the provision is deemed severable from these Terms and does not affect the validity and enforceability of any remaining provisions.

There is no joint venture, partnership, employment, or agency relationship created between you and us as a result of these Terms or use of the Services. You agree that these Terms will not be construed against us by virtue of having drafted them. You hereby waive any and all defenses you may have based on the electronic form of these Terms and the lack of signing by the parties hereto to execute these Terms.

20. CONTACT US

In order to resolve a complaint regarding the Services or to receive further information regarding use of the Services, please contact us at:

BonMobile
Email: bonmobile981@gmail.com