Daiizen - Global Marketplace

1. Introduction

Welcome to Daiizen ("we," "our," or "us"). Daiizen is a global e-commerce marketplace that enables buyers and sellers to transact using USDD stablecoin, targeting communities in high-inflation countries. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our platform at daiizen.com.

2. Information We Collect

Account Information: When you register, we collect your name, email address, phone number, and authentication credentials (hashed passwords). If you sign in via Google, we receive your Google profile information including name, email, and profile picture.

Transaction Data: We collect information about your purchases, sales, deposits, and withdrawals on the platform, including USDD wallet addresses and transaction hashes.

Store & Product Data: If you operate a store on Daiizen, we collect store details, product listings, pricing, and sales analytics.

Usage Data: We collect information about how you interact with our platform, including pages visited, products viewed, and search queries.

Device Information: We may collect device type, browser type, IP address, and language preferences.

3. How We Use Your Information

To provide, operate, and improve the Daiizen marketplace
To process transactions and send related notifications
To verify your identity and prevent fraud
To send you service updates, security alerts, and support messages
To personalize your shopping experience and product recommendations
To comply with legal obligations and enforce our Terms of Service
To calculate and distribute referral rewards under our 3-tier referral program

4. Information Sharing

We do not sell your personal information. We may share your information with:

Sellers/Buyers: Necessary order information (shipping address, contact) is shared between transaction parties.
Service Providers: Twilio (SMS verification), Dark Matter Bank (USDD payment processing), and cloud infrastructure providers.
Legal Requirements: When required by law or to protect our rights and users' safety.

5. Google OAuth

When you sign in with Google, we receive your basic profile information (name, email, profile picture) from Google. We use this information solely to create and manage your Daiizen account. We do not request access to your Google Drive, Gmail, or other Google services. You can revoke Daiizen's access to your Google account at any time through your Google Account settings.

6. Data Security

We implement industry-standard security measures including encrypted connections (HTTPS/TLS), bcrypt password hashing, JWT session tokens, and secure cookie handling. However, no method of transmission over the internet is 100% secure, and we cannot guarantee absolute security.

7. Data Retention

We retain your personal information for as long as your account is active or as needed to provide services. Transaction records are retained for 7 years for legal and accounting purposes. You may request deletion of your account and associated data by contacting us.

8. Your Rights

Depending on your location, you may have rights to access, correct, delete, or export your personal data. To exercise these rights, contact us at [email protected].

9. Cookies

We use session cookies to maintain your login state and preferences. These are essential for the platform to function. We do not use third-party advertising cookies.

10. Children's Privacy

Daiizen is not directed to children under 13. We do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal information, please contact us immediately.

11. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of significant changes by posting the new policy on this page and updating the "Last updated" date. Continued use of Daiizen after changes constitutes acceptance of the updated policy.

12. Contact Us

If you have questions about this Privacy Policy, please contact us at:

Email: [email protected]

Website: https://daiizen.com