Effective Date: December 1, 2025 | Last Modified: December 6, 2025
Modeun Seven Co., Ltd. (hereinafter referred to as the "Company") complies with the "Personal Information Protection Act" and the "Act on Promotion of Information and Communications Network Utilization and Information Protection," and establishes and discloses the following Privacy Policy to protect the personal information of HANGO service (hereinafter "Service") users and to promptly handle related complaints.
The Company collects the following personal information to provide services.
| Category | Items Collected | Purpose |
|---|---|---|
| Registration (Required) | Phone number, Nickname, Password | Member identification and service provision |
| Registration (Optional) | Profile photo, Email address | Profile settings, Sending notices |
| Location Information | GPS-based location information | Neighborhood verification, Nearby product search |
| Post Registration | Photos, Videos, Post content | Secondhand trading and community services |
| Chat | Chat messages, Attached images | Supporting communication between users |
| Automatic Collection | Device info (model, OS version), IP address, Access logs, App usage history | Service improvement, Error analysis, Preventing abuse |
The Company uses collected personal information only for the following purposes.
In principle, the Company destroys personal information without delay once the purpose of collection and use is achieved. However, when retention is required by law, it is stored for the following periods.
| Retention Item | Retention Period | Legal Basis |
|---|---|---|
| Contract or withdrawal records | 5 years | E-Commerce Act |
| Payment and supply records | 5 years | E-Commerce Act |
| Consumer complaint or dispute records | 3 years | E-Commerce Act |
| Service access logs | 3 months | Protection of Communications Secrets Act |
| Advertising records | 6 months | E-Commerce Act |
In principle, the Company does not provide users' personal information to external parties. However, the following cases are exceptions.
Currently, the Company does not provide personal information to third parties.
The Company outsources personal information processing as follows to provide services.
| Outsourced Company | Outsourced Tasks |
|---|---|
| Amazon Web Services (AWS) | Cloud server hosting, Data storage |
| Google Firebase | Push notification delivery, App analytics |
The Company manages and supervises outsourced companies to ensure they process personal information safely in accordance with the Personal Information Protection Act.
Personal information may be transferred overseas for cloud service use.
Users' personal information is moved to a separate DB after the purpose is achieved, stored for a certain period according to internal policies and relevant laws, and then destroyed.
Users (or legal representatives) may exercise the following rights at any time.
How to Delete Account:
You can directly withdraw through [My Page] → [Settings] → [Delete Account] in the app. Upon withdrawal, all personal information is immediately deleted, and information required to be retained by law is safely stored for the specified period and then destroyed.
Rights can be exercised through written request, email, or in-app inquiry, and the Company will act without delay.
The Company may use cookies and similar technologies to provide personalized services to users.
The following device access permissions are required for service provision.
| Permission | Required/Optional | Purpose |
|---|---|---|
| Location (GPS) | Required | Neighborhood verification, Nearby product search |
| Camera | Optional | Profile photo, Product photo registration |
| Photos/Media/Files | Optional | Product image upload, Chat image sending |
| Notifications | Optional | Chat messages, Transaction notifications |
Optional permissions do not prevent basic service use even without consent. Permissions can be changed at any time in [Settings] → [Apps] → [HANGO] → [Permissions].
The Company processes location information in compliance with the "Act on the Protection and Use of Location Information."
Users may withdraw consent for location information collection at any time. Upon withdrawal, location-based services may be limited.
The Company takes the following measures to ensure the security of personal information.
The Company designates the following Personal Information Protection Officer to handle inquiries, complaints, and damage relief.
For reporting or consultation regarding personal information infringement, please contact the following organizations.
The Company does not allow membership registration for children under 14 and does not collect personal information from children under 14.
This Privacy Policy may be amended due to changes in laws, policies, or services. When changed, the changes will be announced through in-app notices and the website at least 7 days before the effective date. Important changes will be announced 30 days in advance.