Privacybeleid

Last updated: March 31, 2026

1. Introduction

Kamika Group ("we", "us", "our") operates kamikagroup.com and provides travel SIM card services through our brands B4travel and Alt SIM Card. This Privacy Policy explains how we collect, use, and protect your personal information.

2. Information We Collect

2.1 Information You Provide

  • Email Address — collected during Data Checker email verification and contact form submissions
  • ICCID Number — your SIM card identifier, used to query your data usage and manage service plans
  • Payment Information — processed securely by Stripe; we do not store your credit card details
  • Contact Information — name, email, and message content submitted via our contact form

2.2 Information Collected Automatically

  • IP Address — for rate limiting and security purposes
  • Browser Information — user agent, language preferences
  • Usage Data — pages visited, features used, timestamps

3. How We Use Your Information

  • To verify your identity via email OTP for Data Checker access
  • To query and display your SIM card data usage
  • To process TopUp payments and add service plans to your SIM card
  • To respond to your enquiries via contact form or WhatsApp
  • To send service-related notifications (if opted in)
  • To prevent abuse and maintain service security

4. Data Sharing

We share your data only with the following third-party services necessary for our operations:

  • IOTPORTAL (Multi-Byte) — SIM card management and service plan provisioning
  • Stripe — secure payment processing
  • Brevo — email delivery for verification codes
  • Google Cloud Platform — hosting and data storage
  • Google reCAPTCHA — bot protection

We do not sell your personal data to any third party.

5. Data Security

We implement industry-standard security measures including:

  • HTTPS encryption for all data transmission
  • Content Security Policy (CSP) headers
  • Bcrypt hashing for verification codes
  • Google Cloud Secret Manager for sensitive credentials
  • Rate limiting to prevent abuse

6. Data Retention

  • Email verification sessions: 24 hours
  • TopUp order records: retained for accounting purposes
  • Contact form submissions: until inquiry is resolved
  • IP rate limiting records: 1 hour

7. Your Rights

You have the right to:

  • Access your personal data we hold
  • Request correction of inaccurate data
  • Request deletion of your data
  • Withdraw consent for marketing communications

To exercise these rights, contact us at insider@kamikagroup.com.

8. Cookies

We use localStorage for email verification caching (24-hour duration). We use Google reCAPTCHA which may set cookies. We do not use advertising or tracking cookies.

9. Children's Privacy

Our services are not directed to children under 13. We do not knowingly collect personal data from children.

10. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last updated" date.

11. Contact Us

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

Kamika Group
Hong Kong