Privacy Policy

Welcome to use the Lucky Calendar, which is operated by Zhusi Technology Limited. Privacy is an important right for everyone, and Lucky Calendar (hereinafter referred to as "we") attaches great importance to the protection of users' personal information and privacy. We will strictly abide by relevant laws and regulations, and accept and cooperate with the supervision and inspection conducted by relevant national departments in accordance with the law. To ensure the secure, orderly, and stable operation of all information systems and prevent application risks, this privacy policy is formulated. Before using the Lucky Calendar website, app, and mini program, please carefully read and thoroughly understand the Lucky Calendar Privacy Policy (hereinafter referred to as "this Privacy Policy", "this Policy"). We would like to explain to you through this privacy policy how we collect, use, store, and share this information when you use our Lucky Calendar products and services, as well as the ways we provide you with access, updates, deletion, and protection of this information. If you are a minor under the age of 18, you should ensure that your guardian reads and agrees to this policy before using and providing us with your personal information.

If you have any questions, opinions or suggestions, please contact us through the following contact information:

Email: contact@castthink.com

Before registering and logging into Lucky Calendar, please read this privacy policy carefully and fully understand the contents of each clause. You acknowledge and confirm that when you check or click "Agree" this privacy policy means that you agree to our processing of your personal information in accordance with this privacy policy.

Special Reminder

In order to better protect your personal information, please carefully read and fully understand this policy before using the products and services of Lucky Calendar. Once you use or continue to use Lucky Calendar products and services, you agree to our processing of your relevant information in accordance with this policy. Once you agree to provide your personal sensitive information, we will process your personal sensitive information in accordance with the purposes and methods described in this policy. We use your personal sensitive information for the purpose of implementing the product and service related functions of Lucky Calendar. You have the right to refuse to provide us with sensitive personal information, but refusing our collection and use of this information may affect your use of related functions.

This privacy policy will help you understand the following:

A. How do we collect and use your personal information

B. How do we store your personal information

C. How do we share, transfer, and publicly disclose your personal information?

D. How do we use cookie technology

E. How third-party products or services can obtain your personal information

F. How do we protect your personal information

G. How do you manage your personal information

H. How to update this privacy policy

I. How to contact us

A. How do we collect and use your personal information

We divide the business functions of Lucky Calendar into two categories: basic business functions and extended business functions:

(1) The basic business function is to implement necessary functions for calendar query and display, including storage and management.

(2) Expanding business functions includes calendar display and account settings.

Please understand that Lucky Calendar may require partial access and collection of necessary personal information to enable certain services. You can search for Personal Information Collection Checklist & Application permission instructions Understand the personal information we collect and the permissions we have to access it for specific business functions/scenarios in order to achieve their respective purposes.

(1) The situation where we collect and use your personal information in the basic business functions

When you register for the Lucky Calendar, we need to collect your phone number and login password . We collect the above information from you to help you complete the registration of your lucky calendar account and protect the security of your account. If you do not provide such information, we will not be able to create and provide services to you normally.

You can also choose to provide us with your profile picture, nickname, bind your WeChat account, and email (iOS) according to your own needs to improve your personal information or increase login convenience. However, if you do not provide this information, it will not affect your normal use of our services.

If we install the Lucky Calendar through a third-party channel, we will use OpenInstall SDK tracks your download and registration sources. When you register, we will collect information such as device brand, device model, operating system version, IP address, and clipboard to track traffic sources and identify potential risks. We will also investigate any abnormal information you choose to send to us.

In order to remind you of the schedule you have set on your local calendar, we will access your local calendar. If we refuse access, we will not be able to synchronize the reminder items on your calendar, but it will not affect your use of the schedule reminder function on Lucky Calendar. To enhance your service experience, you can also authorize us to access your gyroscope to collect and use information related to these features.

In order to ensure the basic security of your account, network access, and services, we need to call the process permissions of the application running on your device , in order to check whether the lucky calendar is the main running program. We need to collect your Unique Device Identifier ( MEID 、 AndroidID 、 OAID 、 UUID ） Country, city, IP address, MAC address (collected once when launching the app for the first time, if you clear the cache, it will be collected again when launching the app for the next time), device information (browser type, device type and model, CPU, system language, memory, operating system version, Wi Fi status, timestamp and region, device motion parameters and carrier, SIM card serial number, device hardware serial number), your network behavior trajectory (including click count, participation time), software installation list, access date and time, service log information, network access method, network quality data, lucky calendar Register account ID, read and write SDCard Card data. We will combine the above information with the information provided by you when using the one click login service (including: network type, network address, operator type, local phone number, number of SIM cards, mobile device type, mobile operating system, hardware manufacturer). The information you provide may vary depending on the operator of your phone number. You can check it by checking List of third-party information data sharing Confirmation), information provided during payment settlement services (including device brand, device model, device name, IP address, MAC address), device software version information > Device Identifier (OAID) > ）The information you provide may vary depending on the payment channel you choose in your region. You can check it by clicking on the [ List of third-party information data sharing Confirm). We will also use the Youmeng SDK and Bugly The SDK collects running data and software crash data of the lucky calendar for problem monitoring. If you do not agree to our collection of the aforementioned information, you may not be able to use our services properly due to the inability to complete security risk verification.

(II) The situation where we collect and use your personal information in expanding business functions

When you make payment and settlement in the lucky calendar, we will collect your order information and transaction status , and we will obtain information about whether your payment was successful from WeChat and Alipay. We collect the above information to confirm your order status to provide you with services, protect your property security and deal with user disputes. If you do not agree with us to collect the above information, you may not be able to purchase value-added services (member services) because you cannot complete payment and settlement.

We will use Aurora SDK, Huawei SDK, Xiaomi SDK, VIVO SDK, or OPPO SDK SDK (matching based on the phone model you are currently using) sends product introductions, schedule reminders, feature updates, and abnormal features of Lucky Calendar to your device. We need to collect your MAC address information (collected once when launching the app for the first time, if you clear the cache, it will be collected again when launching the app for the next time) and call your device's network permissions, network status, Wi-Fi Status Permission, Aurora SDK, Huawei SDK, Xiaomi SDK, VIVO SDK or OPPO SDK will collect your Software installation list, user identifier ( Android ID ) Message record information is used to send you one or more types of messages. If you do not agree to receive the above-mentioned push messages, you can turn off message push through "Phone Settings - Notification Center - Lucky Calendar - Allow Notifications". We will no longer be able to push messages to your device, but it will not affect your normal use of our other services.

At the same time, we will retrieve the process permissions of the application you are running, in order to check whether the lucky calendar is the main running program, and then determine whether it can receive message push. Only when the lucky calendar is the main operating program, we may push messages to you.

When you submit a complaint, suggestion, or feedback to us, in order to facilitate contact with you, help you solve the problem as soon as possible, or record the solution and results of the relevant issue, we may collect your communication or call records with us, the account information you provide, the contact information you provide, and the information you provide to prove relevant facts. If you choose to upload images, we will need to access your device's camera or storage permissions to retrieve the images you have uploaded. We collect the above information to provide customer service. If you do not provide such information, your complaints, suggestions, and feedback may not be processed in a timely and effective manner, but it does not affect your normal use of our other services.

If you use the compass display function service, we provide sensor based related services. We will collect and process your dynamic position sensor information (geomagnetic, gyroscope, direction) for rendering and displaying compass effects.

(III) Consent to Processing Personal Information Exempted by Law

Please understand that in the following situations, according to laws and regulations, we do not need to obtain your authorization or consent to process your personal information.

Special note: According to legal regulations, if information cannot be identified to a specific individual alone or in combination with other information, it does not belong to personal information. When your information can identify you individually or in combination with other information, or when we combine data that has not been linked to any specific individual with your personal information, we will treat it as your personal information and process and protect it in accordance with this privacy policy.

B. How do we store your personal information

We will keep your personal information for the shortest retention period required for the purposes stated in this privacy policy, unless otherwise provided by laws and regulations or authorized by you to extend the retention period. After the aforementioned period expires, we will delete or anonymize your personal information.

C. How do we share, transfer, and publicly disclose your personal information?

You agree that we provide services to our affiliated parties who support our functions and to third parties who integrate or access our services to you (see for details) > List of Third Party Information Data Sharing > Share your personal information. These supports include providing us with infrastructure technology services, payment services, data processing, and affiliated parties that support our functions have no right to use your personal information for purposes unrelated to those stated in this privacy policy; If they want to change the purpose of processing personal information, they will separately obtain your authorization and consent. Except for related parties and third parties specified in this privacy policy, we currently do not share your personal information with other parties. If we need to share your personal information with other parties, we will seek your consent separately.

We will not transfer your personal information to any company, organization, or individual, but in the event of a merger, acquisition, or bankruptcy liquidation involving the transfer of personal information, we will inform you and require the new company or organization holding your personal information to continue to be bound by this personal information protection policy. Otherwise, we will require the company or organization to seek your authorization and consent again.

We will only publicly disclose your personal information with your explicit consent, or based on legal requirements or lawful demands from administrative or judicial authorities.

If it is necessary to provide your personal information according to legal regulations, administrative or judicial requirements, we may publicly disclose your personal information based on the required type and disclosure method. Subject to compliance with the law, when we receive a request for disclosure of the aforementioned information, we will require the issuance of corresponding legal documents, such as subpoenas or investigation letters. We will carefully review all requirements to ensure that they have legal basis and are limited to data obtained by law enforcement agencies for specific investigation purposes and with legal authority.

D. How do we use Cookie technology

1. When you use the Lucky Calendar website, we will store a name on your terminal device to provide you with a more convenient access experience Cookie's small data file. Cookie Usually includes identifiers, site names, as well as some numbers and characters. With the help of cookies, websites can store your login records. We send you cookies to simplify the process of logging in repeatedly.

2. We will not use cookies For any purpose other than those stated in this privacy policy. You can manage or delete cookies according to your preferences. For details, please refer to https://www.aboutcookies.org/ You can clear all cookies saved on your computer, as most web browsers have cookies blocking features The function. But if you do so, you will need to change your user settings every time you visit our website, and the corresponding information you previously recorded will also be deleted, which may have a certain impact on the security of the services you use. To learn more about how to change browser settings, please visit the relevant settings page of the browser you are using.

E. How third-party products or services can obtain your personal information

You agree and understand that in order to provide better services, our products may integrate or integrate with third-party services, including SDK 、 API Or H5 。

To help you better understand the types and access methods of third-party services, you can check [ List of third-party information data sharing To further understand.

F. How do we protect your personal information

We attach great importance to the security of users' personal information. To this end, we have adopted industry standard data protection technologies and management measures, such as network isolation, data encryption, access control, identity authentication, malicious code prevention, security auditing, and other measures.

Please be aware that although we have taken reasonable measures to protect your information in accordance with the law, no system or network is absolutely secure. If our physical, technical, or management protective facilities are damaged, resulting in unauthorized access, public disclosure, tampering, or destruction of information, causing damage to your legitimate rights and interests, we will bear responsibility within the scope of legal provisions, and we will also make every effort to hold the infringer legally responsible. At the same time, we hope you will make every effort to cooperate with our work.

After an unfortunate personal information security incident occurs, we will inform you of the basic situation and possible impact of the security incident, the disposal measures we have taken or will take, suggestions for you to independently prevent and reduce risks, and remedial measures for you in accordance with legal requirements. We will inform you of the relevant situation of the event through email, letter, phone, push notifications, etc. When it is difficult to inform individual information subjects one by one, we will adopt a reasonable and effective way to publish an announcement. At the same time, we will also report the handling of personal information security incidents in accordance with regulatory requirements.

Our personal information security responsibility department is the User Information Security Committee, with an email address of contact@castthink.com

G. How do you manage your personal information

During your use of the Lucky Calendar, you may access, correct, delete your personal information, and exercise the right to change the scope of authorization consent and cancel your account. Your opinions will be promptly processed.

You have the right to access your personal information, except for exceptions provided by laws and regulations. If you want to exercise data access rights, you can access it through 【 My 】 - 【 Account 】. If you are unable to access your personal information on your own, please contact customer service for access, and we will process the request within fifteen working days.

When you discover errors in the personal information we process about you, you have the right to request us to make corrections. You can make corrections on your own through the "My" - "Account" page, or contact customer service to request correction. We will process the request within fifteen working days.

You have the right to update your personal information. If you need to change the phone number, WeChat number, email, or password bound to your account, please change it yourself through the "My" - "Account" page or contact customer service to change it. We will process the request within fifteen working days.

For the personal information in your uploaded scanned files, you can select 'Permanent Account Cancellation' on the 'My' - 'Account' page. If you are unable to delete your personal information on your own, please contact customer service for deletion, and we will process the request within fifteen working days.

In the following situations, you may request the deletion of personal information from us, except where anonymization has been done or as otherwise provided by laws and regulations:

（ 1 ） We collect and use personal information in violation of laws and regulations or our agreement with you;

（ 2 ） If we violate laws and regulations or our agreement with you to share or transfer your personal information with a third party, we will immediately stop the sharing or transfer behavior and notify the third party to delete it in a timely manner;

（ 3 ） If we violate laws and regulations or our agreement with you by publicly disclosing your personal information, we will immediately cease such disclosure and issue a notice requiring the relevant recipient to delete the corresponding information;

（ 4 ） You no longer use our products or services, or you cancel your account, or we terminate our services and operations.

If we decide to respond to your deletion request, we will also notify the entities that have obtained your personal information from us in accordance with laws, regulations, and standard documents, and require them to delete it in a timely manner, unless otherwise provided by laws and regulations or these entities have obtained your independent authorization.

When you delete information from our service, we may not immediately delete the corresponding information in the backup system, but will delete it when the backup is updated.

You can apply to cancel your account independently by going to "Personal Settings" and clicking on "Permanent Account Cancellation" at the bottom of the page through "My" - "Account". If you have any questions, please contact us through the following methods. We will process the request within fifteen working days upon receipt.

Email: contact@castthink.com

Your cancellation of the above account is irreversible. We will stop providing products or services to you, no longer collect your personal information, and delete or anonymize the personal information related to your account according to your requirements, except as otherwise provided by laws and regulations or required by regulatory authorities.

You can contact us through the methods stated in this privacy policy to obtain a copy of your personal information, and we will process the request within fifteen working days.

Email: contact@castthink.com

If you are unable to exercise your rights in the above manner, you can contact us using the contact information provided in this privacy policy. To ensure safety, you may need to provide a written request or prove your identity in other ways. We may first require you to verify your identity before processing your request. We will process the request within fifteen working days upon receipt.

For your reasonable requests, we generally do not charge any fees, but for requests that are repeated multiple times or exceed reasonable limits, we will charge a certain cost fee at our discretion. We may refuse requests that are unnecessarily repeated, require excessive technical means, pose risks to the legitimate rights and interests of others, or are very unrealistic.

If your request is rejected, we will inform you of the reason for the rejection, and you can file a complaint through the contact information provided in this privacy policy.

We will not be able to respond to your request in the following situations:

（ 1 ） Related to our obligations under laws and regulations;

（ 2 ） Directly related to national security and 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 to indicate that the personal information subject has subjective malice or abuse of rights;

（ 6 ） For the purpose of safeguarding the significant legitimate rights and interests of personal information subjects or other individuals, such as life and property, but it is difficult to obtain their consent;

（ 7 ） Responding to the request of the personal information subject will result in serious damage to the legitimate rights and interests of the personal information subject or other individuals or organizations;

（ 8 ） Involving trade secrets.

H. How to update this privacy policy

Our privacy policy may change from time to time. We will post any changes made to this privacy policy on this page. For significant changes, we will provide more prominent notifications (we will explain the specific changes to the privacy policy through pop ups) and obtain your consent again. Without your explicit consent, we will not reduce the rights you are entitled to under this privacy policy.

The significant changes referred to in this privacy policy include but are not limited to:

(1) Our service model has undergone significant changes (such as changes in the purpose of processing personal information, the types of personal information processed, the way and scope of using personal information, etc.);

(2) The main objects of personal information sharing, transfer or public disclosure have changed;

(3) There has been a significant change in your right to participate in personal information processing and the way you exercise it;

(4) Our responsible department, contact information, and complaint channels for handling personal information security have changed;

(5) When the personal information security impact assessment report indicates the presence of high risks.

I. How to contact us

If you have any questions, inquiries, opinions, suggestions or complaints about this privacy policy or personal information protection, please contact us through the following methods:

Email: contact@castthink.com

We have a dedicated department for personal information protection, and are staffed with a personal information protection specialist and a minor information protection specialist. Please contact them through the following methods:

Email: contact@castthink.com

We will reply within fifteen working days after receiving your questions, opinions, or suggestions and verifying your user identity. If you are not satisfied with our response, especially if our personal information processing behavior has harmed your legitimate rights and interests, you can also file a complaint or report to regulatory authorities such as cyberspace, telecommunications, public security, and industry and commerce.