1. What information we collect
While using the f166 platform, we collect several types of information from you. This data is used to provide services, ensure security, and enhance user experience.
Account Information
- Name, mobile number and date of birth — provided during registration.
- National ID information for identity verification (if applicable).
- Username and encrypted password.
Payment and Transaction Information
- Mobile numbers for bKash, Nagad, or Rocket (partial numbers only, full numbers not stored).
- Amounts and timestamps of deposits and withdrawals.
- Transaction reference number.
Device and browser information
- IP address and approximate location.
- Device type (Android/iOS), browser, and operating system version.
- Data on which pages you visited on the platform and for how long — session analytics.
2. Purpose of Data Use
Collected data is used solely for the purposes below. f166 never sells your information or uses it without consent.
To create your account, verify login, confirm identity, and manage your balance.
Ensuring secure processing of deposits and withdrawals to prevent fraud.
To improve platform functionality, resolve technical issues, and develop new features.
For quick resolution of your support requests and communication.
To detect suspicious logins or unusual transactions and keep your account secure.
To meet applicable legal obligations and respond to valid authority requests.
3. Cookies & Tracking Technology
The f166 platform uses cookies and similar technologies. Cookies are small text files stored in your browser that enhance your browsing experience.
Types of cookies used
- Essential Cookies: To maintain login sessions and store security tokens.
- Functional Cookies: Remember your language preference and platform settings.
- Analytics Cookies: Anonymous data to understand which pages are most viewed.
You can block or delete cookies via your browser settings, but this may affect some platform features working properly.
4. Data Retention, Security & Third Parties
Data Retention & Security
F166 stores your data encrypted on secure servers. All connections are protected with SSL technology. Data is kept active while your account is active. After account closure, data is retained only for the legally required period before being securely deleted.
Passwords are never stored directly — they are always kept as encrypted hashes.
Sharing Information with Third Parties
F166 does not sell your personal information to third parties for commercial purposes. Data may only be shared in limited cases as below:
- Payment Processor: Using payment gateways like bKash and Nagad only to complete transactions.
- Legal Authorities: In compliance with court orders or legitimate government investigations.
- Technology Partners: Service providers contracted to operate the platform, who work under strict confidentiality terms.
5. Your Rights & Policy Changes
User Data Rights
While holding an account on f166, you have the following rights. To exercise them, contact [email protected].
Right to know what information is stored about you.
Request to correct incorrect or outdated information.
Request to delete your data after account closure.
Request a copy of your own data.
Privacy Policy Updates
F166 reserves the right to update this privacy policy as needed. Important changes will be clearly posted on the website with an updated "Last Updated" date. Continued use after updates means you accept the new policy.
Questions about data security?
If anything in the privacy policy is unclear or you have requests regarding your data, please contact us directly. We aim to respond within 48 hours.
Email: [email protected] — or On the FAQ page Search common answers.
- No data selling
- SSL encryption always enabled
- Passwords are never stored directly.
- Data is deleted upon user request.