1. How we collect and use your personal information

2. How we use cookies and similar technologies

3. Circumstances of legal sharing, transfer, and public disclosure of your personal information

4. How do we securely protect and store your personal information

5. How do you access and manage personal information

6. Protection of personal information of minors

Seven. Notices and Revisions

8. Applicable law and dispute resolution

9. How to contact us

1. Thank you for your use and trust in our software. We will continue to be committed to providing you with more secure and reliable services.

2. This privacy policy applies to all our products and services, but specific privacy policies will also apply to some specific products and services.

3. The aforementioned privacy policies of specific products and services form part of this privacy policy. If there is any inconsistency with this privacy policy, the privacy policy of specific products and services shall prevail.

4. Unless otherwise expressly stated in this privacy policy, this privacy policy does not apply to products and services independently provided to you by third parties that are accessed through our products and services, such as Products or sites shown to you in search results, sites containing third-party services, or other sites linked to on our Services. Please note that if you provide your personal information and other information to a third party when using its products or services, your information shall be subject to the third party’s privacy statement or similar policy. We will not be liable to any third party for improper use or disclosure by you. The information provided does not assume legal liability.

5. We attach great importance to the protection of minors' personal information. If you are a minor under the age of 14, be sure to ask your guardian to read this privacy policy carefully before using our services, and Obtain the consent of your parent or legal guardian in advance. We will protect the personal information of minors in accordance with relevant national laws and regulations. If you are a parent or other guardian of a child, please pay attention to whether the child under your supervision is using our services with your authorization and consent. If you have questions about the personal information of a child in your custody, please contact us through the contact information in Section 9.

We will follow the principles of legitimacy, legality, and minimum necessity to collect and use information you actively provide in the process of using the service or arising from the use of our products or services for the following purposes described in this privacy policy. personal information. This Privacy Policy is the basic document for your use of our services and various functions. We hope that you will read it carefully before using our services and make it clear that you have fully understood and accepted the contents of this policy. We hope that you can make appropriate decisions based on your understanding. s Choice. We strive to express the relevant terms involved in this privacy policy in plain language and provide links to further explanations so that you can better understand.

Personal information: Personal information refers to various information recorded electronically or by other means that can identify the identity of a specific natural person or reflect the activities of a specific natural person alone or in combination with other information.

Personal sensitive information: Personal sensitive information refers to personal information that, once leaked, illegally provided or abused, may endanger personal and property safety, easily lead to damage to personal reputation, physical and mental health, or discriminatory treatment, including identity documents Number, personal biometric information, bank account number, communication records and content, property information, credit information, whereabouts, accommodation information, health and physiological information, transaction information, personal information of children under 14 years old. We are committed to creating a variety of products and services to meet your needs. Because we provide you with many types of products and services, and the specific range of products and services that different users choose to use are different, the corresponding basic/additional functions and the type and scope of personal information collected and used will be different. Please use the specific Product or service functionality shall prevail.

In order to bring you a better product and service experience, we continue to work hard to improve our technology, and we will launch new optimized functions from time to time, which require the collection and use of new personal information or Change the purpose or method of using personal information. In this regard, we will separately explain to you the purpose, scope and use of the corresponding information through not limited to updating this policy, pop-up windows, and site message notifications, and provide you with a way to choose your consent, and after obtaining your express Collect and use with consent. During this process, if you have any questions, comments or suggestions, you can contact us through the various contact methods we provide, and we will answer you as soon as possible.

(1) We will collect and use your personal information in the following business scenarios

In order to provide you with our products or services, you can choose to authorize us to collect and use the information. If you refuse to provide it, you will not be able to use the relevant additional functions normally or achieve the functional effects we plan to achieve, but this will not affect your normal use of the basic functions of our products and services.

1. Registration and login service

We currently support account and password login and third-party account registration and login. When using Google to register and log in, you need to understand and agree that we obtain and collect your third-party account information (account nickname, avatar and your authorized information), used to bind to our platform account. The above information is collected to provide you with account login services and to ensure the security of your account. If you refuse to authorize such information, you will not be able to use third-party platform accounts to register and log in to our platform, but this will not affect your normal use of other platforms. Function. You can exit your associated third-party platform account at any time in [Settings]. Exiting your account will not affect your use of basic service functions.

2. Ensure the security and normal operation of the service

In order to better provide you with content display, understand the product's adaptability to different hardware devices, ensure the safety of the operating environment, and identify abnormal account status, we will collect information about how you use our products or services. information and associate this information, which includes:

[Device Information] We will adapt the software functions according to your operations during software installation and use, according to your machine model, ensure account security and prevent account theft, while ensuring the normal operation of the advertising SDK. We will collect device attribute information (including device model, operating system version, device Mac address, device serial number, unique device identification code (IMEI/android ID/IDFA/OPENUDID/GUID/SIM card IMSI information/ICCID), necessary mobile Application list information, software, hardware and equipment, and equipment environment information.

[Log information] In order to ensure your safe use of this product and service, our server will automatically record some information and save it as a network log. Log information includes: your use of our products and services, IP address, information on downloading, installing or using this software, as well as the date and time of accessing the service, and service log information (including service failure information). Please note that the above information does not include any of your personal information and other information, nor does it include content you send or share through the use of relevant applications, services or websites. The above information is collected and stored anonymously. At the same time, we will also encrypt the information to ensure the security of the information.

[Sensor Information] In order to ensure advertising delivery and anti-cheating, when you use this product and service, we will collect device sensor information (magnetic force, acceleration, gravity, gyroscope sensor). Please understand that device sensor data alone does not involve any personal location information and cannot be combined with other information to identify a specific natural person.

[Mobile phone external storage information] In order to ensure advertising delivery, when you use this product and service, our integrated advertising SDK will read and write mobile phone external storage information in order to cache advertising data.

3. VIP membership service

When you use our products and services for transactions, the system will generate your transaction order. The order payment is completed through the payment service provided by the cooperative third-party payment institution. The third-party payment service may be used Biometric information is used for payment verification. When you use a third-party payment service, please read the privacy policy of the third-party institution. If you do not agree with this agreement, please stop using the third-party payment service in a timely manner. If you use services provided by a third party in our application, we will regard you as allowing the third party to collect your order information and payment information. If you refuse the third party to collect such information when providing services, you will not be able to We use third-party services in our application, so you cannot become a VIP member of our App, but it does not affect your normal use of the basic functions of our App.

4. Provide additional business functions for specific products and services

Our products and services include some specific business functions and additional functions. These functions include accounting, bill statistics, bill sharing, ledger creation, import and export of bills, and some our app that have been provided or will be provided in the future. Necessary functions of the software and functions necessary to improve our products and services. We will collect, save and use the following information about you to achieve the above functions. If you do not provide relevant information, it will affect your ability to enjoy the specific business functions or additional functional services we provide, but it will not affect your normal use of the basic functions of our products and/or services. If you use specific or additional products and services provided on the our App, you will need to obtain the following relevant information or permissions with your consent:

[Get network status information] (android.permission.ACCESS_NETWORK_STATE) To ensure the security of your account and use, and to make the advertising SDK and third-party payment SDK work properly, we need to obtain your network permissions so that we can Get better and more comprehensive services.

[Get wifi network status information] (android.permission.ACCESS_WIFI_STATE) To ensure the security of your account and use, and to make the advertising SDK and third-party payment SDK work properly, we need to obtain your network permissions so that Able to obtain better and more comprehensive services.

[Network permission] (android.permission.INTERNET) is used for APP network connection to ensure the normal operation of software services and requires network permission.

[Installation software] (android.permission.REQUEST_INSTALL_PACKAGES) is used to ensure the normal operation of the advertising SDK and requires permission to install the application software.

(2) You are fully aware that in the following circumstances, we do not need to obtain your authorization to collect and use personal information and other information:

1. Related to national security and national defense security;

2. Related to public safety, public health, and major public interests;

3. Related to criminal investigation, prosecution, trial and execution of judgments;

4. To protect personal information and other information subjects or the life and property of other individuals and other major legitimate rights and interests but it is difficult to obtain the consent of the individual;

5. The personal information and other information collected are disclosed to the public by the personal information and other information subjects themselves;

6. Your personal information and other information collected from legally disclosed information, such as legal news reports and government information disclosure channels;

7. Necessary to sign a contract according to your requirements;

8. Necessary to maintain the safe and stable operation of the products and services provided, such as discovering and handling product and service failures;

9. Necessary for legitimate news reporting (if applicable, but only for the purpose of achieving public interest);

10. When it is necessary for an academic research institution to conduct statistical or academic research based on the public interest (if applicable, but only for the purpose of realizing the public interest), and provide the results of academic research or description to the outside world, any information contained in the results shall be The personal information and other information contained are de-identified;

11. Other situations stipulated by laws and regulations.

(3) Situations in which we obtain your personal information and other information from third parties

[Third Party Information] In order to jointly provide you with products and services or improve the quality of products and services or for reasonable needs to consider the safety of products and services, we will comply with the provisions of laws and regulations or based on your are authorized to receive your personal information and other information from affiliates, alliance members, partners and other trusted third-party suppliers, service providers and agents, and you understand and agree that we do not need to collect such third parties and provide legal liability.

(4) Rules for the use of your personal information and other information

1. We will legally use the personal information and other information collected to implement our products and service functions in accordance with legal regulations and the provisions of this privacy policy.

2. After collecting your personal information and other information, we will use technical means to de-identify the information in accordance with the provisions of the law. The de-identified information will not be able to identify the user subject. We will use technical means to anonymize this information in accordance with legal provisions. The anonymized information will not be able to identify the user subject, and the processed information cannot be restored.

3. Please note that all personal information and other information you provide when using our products or services will not be collected when you use our products unless you delete it or refuse our collection through system settings. Or continue to authorize us to use it during the service period.

4. We will collect statistics on the use of our products and services and share them with the public or third parties (including but not limited to communications service providers who send emails or push notifications on our behalf) based on actual circumstances. These statistical information are used to maintain and improve our services, but these statistical information do not contain any of your identifying information.

5. We will only share your personal information and other information for legitimate purposes. At the same time, we will use methods including content replacement and anonymization to desensitize your information to protect your personal information and other information.

Our Software does not use Cookies and similar technologies currently

(1) Sharing

1. We will not share your personal information with any company, organization or individual other than our App and its affiliates, except in the following circumstances:

1) Obtain your explicit consent or authorization in advance, and only for legal, legitimate, necessary, specific and clear purposes;

2) Provided when necessary in accordance with applicable laws and regulations, legal procedures, administrative or judicial authority requirements.

3) When your sharing behavior leads to serious leakage of your information, we do not bear relevant legal responsibility.

2. We will share the information that has been de-identified or anonymized so that your identity cannot be identified and the recipient cannot recover it with our affiliates to provide better customer service and user experience. , including but not limited to sharing with information service providers to help them improve the quality of advertising content and analyze the use of our products and services without identifying you personally. We will only share personal information that is necessary and subject to the purposes stated in this Privacy Policy. If our affiliates want to change the purpose of processing personal information, they will ask for your authorization and consent again. Our affiliates include our affiliated companies, as well as licensors and supplier partners.

(2) Transfer

We will not transfer your personal information to any company, organization or individual, except in the following circumstances:

1. Obtain prior authorization or consent from you or your guardian;

2. Provided in accordance with applicable laws and regulations, legal process requirements, mandatory administrative or judicial requirements;

3. Comply with the relevant agreements signed with you (including electronic agreements signed online and corresponding platform rules) or other legal documents;

4. When involving mergers, acquisitions, asset transfers or similar transactions, if personal information is transferred, we will require new companies and organizations that hold your personal information to continue to be bound by this privacy policy , otherwise, we will require the company or organization to seek authorization from you again.

(3) Public disclosure

We will only publicly disclose your personal information under the following circumstances and taking security measures that comply with industry standards:

1. Based on your needs, disclose the personal information you specify in the disclosure method you explicitly agree to.

2. When it is necessary to provide your personal information in accordance with the requirements of laws, regulations, mandatory administrative enforcement or judicial requirements, we will publicly disclose your personal information based on the required type of personal information and disclosure method. information. Subject to complying with laws and regulations, when we receive the above request to disclose information, we will require the issuance of corresponding legal documents, such as a subpoena or a letter of investigation. We firmly believe that the information we are asked to provide should be as transparent as possible to the extent permitted by law. All requests are carefully reviewed to ensure they have a legitimate basis and are limited to data that law enforcement has a legal right to obtain for specific investigative purposes. Where permitted by laws and regulations, the documents we disclose are protected by encryption keys. When you publish information on this site, you should strictly abide by relevant regulations. If we find that you have published information that is prohibited by laws and regulations from being published or transmitted, we have the right to immediately stop transmitting the information, take relevant disposal measures to eliminate it, save relevant records, and Report to relevant authorities.

If other customers find that the information you publish reveals personal identity, spreads personal privacy and infringes upon their legitimate rights and interests, or you publish commercial electronic information without our permission, and other customers say they have been intruded, These customers have the right to ask us to delete the information you posted or take other necessary measures to stop it. We will take these measures in accordance with the law.

4) Statement on third-party liability

[Third-party services] Please note that your transaction counterparty, the operator of the third-party website you visit, and the third party accessed through us (such as the third party providing services in the our App) have In our own privacy protection policy, we will make it clear to you that relevant services are provided by third parties; when you view web pages created by third parties or use applications developed by third parties, we recommend that you carefully check these third-party websites or service providers "Privacy Statement" and "Service Agreement" to understand how they process your personal information so that you can make a prudent decision whether to use their services.

(1) Information storage location

The personal information we collect and generate in the People Republic of China is stored in the People Republic of China. Our app will not provide or store personal information outside the People Republic of China.

(2) Information storage period

We only retain necessary personal information to achieve service purposes. When you cancel our software account, we will delete the corresponding information. When our products or services cease operations, we will notify you in the form of announcements, notices, and site letters, and delete your personal information within a reasonable period in accordance with laws and regulations.

(3) Our technologies and measures to protect your personal information

We attach great importance to the security of personal information and take all reasonable and feasible measures to protect your personal information:

1. [Data security technical measures] We promise that we will make information security protection reach a reasonable level of security. In order to ensure the security of your information, we are committed to using various security technologies and supporting management systems to prevent your information from being leaked, damaged or lost, including establishing reasonable system specifications and security technologies to prevent your personal information from being accessed without authorization. Authorized access, use and modification to avoid data damage or loss. When using personal information, such as personal information display and personal information correlation calculation, we will use a variety of data desensitization technologies to desensitize sensitive fields to enhance the security of personal information during use. We pay special attention to the security protection of user account passwords to ensure that no one can view the password on the server or during transmission. We do not assume legal responsibility for password leaks and passwords being obtained and used by third parties that are not caused by us.

2. [Other security measures we take to protect personal information] We regulate the internal storage, use, and sharing of personal information by establishing an information classification and classification system, a user information security management system, and security development specifications. safety behavior. We implement comprehensive security controls on data through information contact confidentiality agreements, monitoring and auditing mechanisms. We monitor the behavior of our staff in handling your information, and constantly train our staff on relevant laws and regulations, privacy and security guidelines, and strengthen security awareness. We also organize all staff to participate in security learning and hold security and privacy protection training courses. Enhance employees' awareness of the importance of protecting personal information.

3. Please understand that problems may occur due to technical limitations, unpredictable malicious means, or factors beyond our control. After an unfortunate personal information security incident occurs, we will promptly inform you in accordance with the requirements of laws and regulations: the basic situation and expected impact of the security incident, the disposal measures we have taken or will take, and the steps you can take to prevent and reduce risks on your own. Suggestions, remedies for you. We will promptly notify you of the incident-related information by email, letter, phone call or push notification. When it is difficult to inform the personal information subjects one by one, we will issue announcements in a reasonable and effective manner. At the same time, we will also proactively report the handling of personal information security incidents in accordance with the requirements of regulatory authorities.

4. If we cease operations, we will promptly stop collecting your personal information, notify you of the cessation of operations in the form of one-by-one delivery or announcement, and destroy the personal information we hold. or anonymized.

We attach great importance to your management of personal information and provide a variety of functions to protect your rights to access, correct, delete, and withdraw consent for personal information. You can operate it in the our App. Specifically See the following path description for operation details.

(1) Access your personal information

You can log in to your account through our App, check your personal information, modify or delete the above personal information, or make related privacy and security settings.

(2) Correct your personal information

1. You can modify your password information through our App

2. If you find that your personal information collected and stored by us is incorrect, you can contact our customer service to request correction or contact us via email admin@silentstar.com.cn, we will contact you within 15 The issues involved will be reviewed within three working days, and a dedicated person will respond promptly after verifying your user identity.

(3) Delete your personal information

For your personal information, you can proactively delete the information you provided through the relevant product function page "Home Page - Settings - Cancel Account" provided by us. At the same time, in the following situations, you can contact us through the contact information disclosed in this privacy policy or send an email to admin@silentstar.com.cn to make a request to us to delete personal information, and we will reply to you within 15 working days Request:

1. If our handling of personal information violates laws and regulations;

2. If we collect and use your personal information without your consent;

3. If our processing of personal information violates our agreement with you;

4. If you no longer use our products or services, or you cancel your account;

5. If we permanently no longer provide you with products or services.

If we decide to respond to your deletion request, we will also try our best to notify the subjects who obtained your personal information from us and require them to delete it in a timely manner, unless otherwise provided by laws and regulations, or these subjects have obtained Your independent authorization. If we respond to your deletion request, we cannot guarantee that the corresponding information will be deleted immediately from the device system, but we will delete the information in a timely manner when the backup system is updated.

(4) Cancel your account

You have the right to cancel your registered account. Your behavior of canceling your account is irreversible. Once you cancel your account, we will no longer collect your personal information and will immediately delete all information about your account. All information (unless otherwise provided by laws and regulations), and guarantee that this information will not be leaked. At the same time, you cannot obtain our product services through a canceled account. You can log out of your account by clicking [Settings] in the upper right corner of the main page and selecting [Cancel Account].

(5) Change the scope of your authorization and consent

Each business function requires some basic personal information to be completed (see "1. How we collect and use your personal information and other information" in this privacy policy). You can give or withdraw your consent at any time for the collection and use of additional personal information.

You can do it yourself in the following ways:

1.For android device： You can find the relevant permissions for App management, modification or deletion in your device's system settings - application management.

2. After you withdraw your authorization, we will no longer process the corresponding personal information. However, your decision to withdraw your authorization will not affect the previous processing of personal information based on your authorization.

(6) Complaints and reports

You can make a complaint or report according to our public system. If you believe that your personal information rights have been infringed, or find clues that your personal information rights have been infringed, you can contact us at any time by sending an email to our email address (admin@silentstar.com.cn). We will respond to your complaints and reports within 15 working days after verification. If you are unable to access, correct or delete your personal information through the above methods, or you need to access, correct or delete other personal information generated when you use our products or services, you can contact our customer service email (admin@silentstar .com.cn), our customer service will assist you. If you find that your personal information has been leaked, especially your account, please contact us immediately through the contact information agreed at the bottom of this policy [How to Contact Us] so that we can take appropriate measures.

(7) Constraint information system automatic decision-making

In some business functions, we may only make decisions based on non-artificial automatic decision-making mechanisms including information systems, algorithms, etc. If these decisions affect your legitimate rights and interests, you can contact us through customer service.

(8) Respond to your above request

Before responding to some of your requests under (2) (3) above, to ensure security, we need to verify your identity and credential information. Once the verification is passed, it will be processed within five working days. ; In special circumstances, a reply will be given within no more than fifteen days or within the time limit specified by laws and regulations. If you are not satisfied with our response, you can also complain to the consumer rights protection department or file a lawsuit with a court of competent jurisdiction.

In the following circumstances, in accordance with legal and regulatory requirements, we will not be able to respond to your request:

1. Related to our performance of our obligations under laws and regulations;

2. Directly related to national security and national defense security;

3. Directly related to public safety, public health, and major public interests;

4. Directly related to criminal investigation, prosecution, trial and execution of judgments;

5. We have sufficient evidence that you have subjective malice or abuse of rights;

6. To protect your or other individuals' life, property and other major legitimate rights and interests but it is difficult to obtain my consent;

7. Responding to your request will cause serious damage to the legitimate rights and interests of you or other individuals or organizations;

8. Involving business secrets.

1. We attach great importance to the protection of minors' personal information. We register and log in by binding a third-party account or email address, and we generally cannot identify your specific age. If you are a minor, we ask that you ask your parents or other guardians to read this policy carefully and use our services or provide information to us with the consent of your parents or other guardians. You can use our services only under the guidance of your guardian to ensure your safety when using our services and conducting transactions. We will protect the personal information of minors in accordance with relevant national laws and regulations and this Privacy Policy.

2. If you are a minor under the age of 18 and your guardian does not agree with you using our services or providing information to us in accordance with this policy, please terminate your use of our services immediately. And get in touch with us in time.

3. When we receive your written notice and know or we know on our own that we have collected the personal information of minors without prior consent of the guardian, we will notify you within five working days. The processing is completed; under special circumstances, the collection and use of relevant information will be stopped within no more than fifteen days.

4. Our software will protect the confidentiality and security of minors' personal information in accordance with relevant national laws and regulations.

1. In order to provide you with better services and as our software business develops, this privacy policy will be updated from time to time. When this Privacy Policy changes, we will notify you through reasonable means such as updating this policy, pop-up windows, and site message notifications, so that you can keep abreast of any changes made to this Privacy Policy.

2. Please note that we will collect, use, process and store your personal information in accordance with the updated statement only after obtaining your consent. We will not reduce your rights under this Privacy Policy without your explicit consent.

3. If there are major changes, we will inform you in a more prompt way, including but not limited to sending emails, letters, phone calls, push notifications and other notification methods. The notice shall be deemed to have been delivered to the recipient on the date it is sent. Significant changes referred to in this Privacy Policy include but are not limited to:

1) Our service model has undergone major changes. Such as the purpose of processing personal information, types of personal information processed, and how personal information is used;

2) We have undergone major changes in ownership structure and organizational structure. Such as business adjustments, changes in owners caused by bankruptcy and mergers and acquisitions;

3) The main objects of personal information sharing, transfer or public disclosure change;

4) Your rights to participate in the processing of personal information and the way to exercise them have undergone significant changes;

5) When our responsible departments, contact information and complaint channels for handling personal information security change;

6) When the personal information security impact assessment report indicates that there is a high risk.

4. If you do not agree to the modified privacy policy, you have the right and should immediately stop using our services.

1. [Applicable Law] The execution, interpretation and dispute resolution of this Privacy Policy shall be governed by the laws of the People Republic of China, without regard to any conflict of laws.

2. [Dispute Resolution] If there is any dispute between you and us regarding the content of this Privacy Policy or its implementation, both parties shall resolve it through friendly negotiation.

3. Any disputes arising from the third-party software or technology we use shall be resolved by the third party, and we do not assume any responsibility. We do not provide customer service support for third-party software or technology. If you need support, please contact the third party. The applicable policies and conditions for your use of this software are included in separate terms of service, please visit ("App's Service Agreement") to view.

If you have any questions, comments or suggestions about this privacy policy or matters related to your personal information, you can contact us through the following methods:

Email address: admin@silentstar.com.cn (Normally, we will reply within fifteen working days)

Effective date: January 1, 2020

Update date: October 24, 2023