Cookie Policy
Last updated: April 1, 2026
What Are Cookies?
Cookies are small text files placed on your device when you visit our website. They help us remember your preferences and improve your experience. Our mobile app uses equivalent local storage (AsyncStorage) rather than browser cookies.
Cookies We Use
| Cookie | Purpose | Duration | Type |
|---|---|---|---|
| bk_lang | Stores your language preference | 1 year | Essential |
| bk_auth | Authentication session token | 7 days | Essential |
| __stripe_* | Stripe payment security & fraud prevention | Session | Essential |
| _ga | Google Analytics — anonymised usage statistics | 2 years | Analytics |
| admob_* | Google AdMob — advertising (Free plan only) | 30 days | Advertising |
| oy_ref | OLIVE YOUNG affiliate referral tracking | 30 days | Affiliate |
Managing Cookies
- Browser settings: Most browsers allow you to block or delete cookies via their settings menu. Note that blocking essential cookies may break sign-in and payment functionality.
- Opt out of analytics: Install the Google Analytics Opt-out Browser Add-on.
- Opt out of personalised ads: Visit Your Online Choices (EU) or use your device's "Limit Ad Tracking" setting.
- Mobile app: You can clear local storage data by uninstalling the app or using the "Delete Account" option in Profile settings.
Contact
Questions about our cookie use? privacy@beautykorean.app