Privacy Policy
Learn how 39ok collects, uses, and safeguards your personal information. Your privacy is our priority.
This Privacy Policy governs the manner in which 39ok collects, uses, maintains, and discloses information from users of the 39ok platform, accessible at https://39ok.bio. By accessing or using our services, you acknowledge that you have read, understood, and agreed to the terms set out in this Privacy Policy. If you do not agree, please discontinue use of our platform immediately.
39ok is committed to maintaining the trust and confidence of all players on our platform. This policy applies to all users registered on 39ok, including players from Dhaka, Chittagong, Sylhet, Khulna, Rajshahi, and across Bangladesh. We handle all personal data with the utmost care and in compliance with applicable data protection principles. This policy was last updated in 2026.
All data transmitted on 39ok is protected by industry-standard SSL encryption.
We never sell your personal data to third parties for marketing purposes.
We only collect data that is strictly necessary to operate our platform and services.
We inform you clearly about what data we collect and how it is used on 39ok.
You have meaningful control over cookie preferences through your browser settings.
Reach our support team anytime to exercise your data rights or raise a privacy concern.
Information We Collect
39ok collects information from users in several ways when they register for an account, use our platform, or contact our support team. The categories of information we collect are described below.
Personal Identification Data
- Full name and date of birth (for age verification — 21+ only)
- Email address and mobile phone number
- National ID or passport number for KYC verification
- Residential address and city within Bangladesh
Technical and Usage Data
- IP address, browser type, device model, and operating system
- Pages visited, session duration, game history, and betting activity
- Log data, referral URLs, and platform interaction records
How We Use Your Information
The information 39ok collects is used solely to provide, improve, and personalise our gaming services for players in Bangladesh. We do not use your data for purposes beyond those listed below.
- Creating and managing your 39ok player account
- Processing deposits and withdrawals via bKash, Nagad, Rocket, and other accepted payment methods
- Verifying your identity to comply with responsible gaming requirements and prevent underage gambling (21+)
- Sending service-related communications, security alerts, and support responses
- Monitoring platform activity to detect fraud, money laundering, and other prohibited conduct
- Improving platform performance, game offerings, and user experience based on aggregate usage data
39ok does not use your personal data for automated decision-making or profiling that produces legal or similarly significant effects on you without your explicit consent.
Legal Basis for Processing
39ok processes your personal data on the following legal bases, depending on the nature of the processing activity:
- Contractual necessity — processing required to fulfil our obligations under the Terms & Conditions you agreed to when registering
- Legitimate interests — fraud prevention, platform security, and improving service quality
- Legal obligation — KYC verification, anti-money laundering checks, and regulatory compliance
- Consent — where you have expressly opted in to receive promotional communications or marketing messages from 39ok
Sharing of Information
39ok does not sell, trade, or rent your personal information to third parties. We may share information only in the limited circumstances described below.
Permitted Disclosure Categories
- Payment processors — to facilitate deposits and withdrawals via bKash, Nagad, Rocket, Upay, Dutch-Bangla Bank, City Bank, and BRAC Bank
- Identity verification providers — solely for KYC and age verification (21+) purposes
- Technology and security partners — for platform hosting, fraud detection, and SSL certificate management
- Law enforcement or regulatory authorities — only when required by applicable law or a valid legal order
All third-party service providers engaged by 39ok are contractually bound to keep your data confidential and to process it only for the specific purpose for which it was shared. They may not use it for their own independent commercial purposes.
Payment Data & Financial Information
When you make a deposit or request a withdrawal on 39ok, your transaction is processed through a secure, encrypted payment gateway. 39ok does not directly store full payment card numbers, bKash wallet PINs, Nagad account credentials, or similar sensitive financial authentication data on its own servers.
Transaction records — including deposit amounts, withdrawal requests, timestamps, and payment method identifiers — are retained by 39ok in accordance with our data retention policy and applicable financial record-keeping requirements. This allows us to investigate disputes, comply with anti-money laundering obligations, and provide accurate account statements to players.
Cookies and Tracking Technologies
39ok uses cookies and similar tracking technologies to operate the platform, remember your preferences, and understand how players interact with our site. Cookies are small text files stored on your browser or device when you visit 39ok.
Types of Cookies We Use
- Essential cookies — required for the platform to function correctly; these cannot be disabled
- Functional cookies — remember your language preferences, session data, and login status
- Analytics cookies — help us understand aggregate usage patterns so we can improve 39ok for Bangladesh players
You can manage or disable non-essential cookies at any time through your browser settings. Please note that disabling certain cookies may affect the functionality of some features on 39ok. For more details on how to manage cookies, refer to your browser's help documentation.
Data Retention
39ok retains your personal data only for as long as it is necessary to fulfil the purposes outlined in this Privacy Policy or as required by applicable laws and regulations. The specific retention periods applied to different categories of data are as follows: account data is retained for the duration of your active account plus a reasonable period thereafter; transaction records are retained for a minimum of five years for financial compliance purposes; KYC documentation is retained as required by applicable identity verification obligations.
When your data is no longer required, 39ok will securely delete or anonymise it in accordance with standard data destruction practices. You may request early deletion of your account and associated personal data by contacting our support team, subject to any overriding legal retention obligations.
Security of Your Data
39ok takes the security of your personal data seriously. We implement a range of technical and organisational measures to protect your information against unauthorised access, accidental loss, destruction, or disclosure. These measures include SSL/TLS encryption for all data in transit, secure hashed storage for account passwords, access controls limiting data visibility to authorised personnel only, and regular security audits of our platform infrastructure.
While 39ok employs industry-standard security practices, no system is entirely immune to risk. If you suspect that your account has been compromised, please contact our support team immediately at [email protected] so that we can take appropriate protective action.
Your Rights as a User
As a registered user of 39ok, you have the following rights in relation to your personal data. To exercise any of these rights, please contact our support team with your request and sufficient identifying information.
- Right of access — you may request a copy of the personal data 39ok holds about you
- Right to rectification — you may request correction of inaccurate or incomplete personal data
- Right to erasure — you may request deletion of your personal data, subject to legal retention obligations
- Right to withdraw consent — you may withdraw consent to marketing communications at any time by contacting support
- Right to lodge a complaint — if you believe 39ok has mishandled your data, you have the right to raise a formal complaint with us
39ok will respond to all valid data rights requests within a reasonable timeframe. We may ask you to verify your identity before processing your request to ensure the security and privacy of all account holders.
Third-Party Links
The 39ok platform does not contain links to external third-party websites. All navigation on 39ok directs users to pages within the 39ok domain. In the event that any reference to a third-party service or provider appears in an informational context (for example, the names of payment partners), 39ok is not responsible for the privacy practices or content of those third parties. Players should review the privacy policies of any external services they interact with independently.
Children's Privacy — 21+ Policy
39ok is strictly an adults-only platform. Our services are not directed at, and are not intended for, any person under the age of 21. We do not knowingly collect personal data from individuals under 21 years of age. If we become aware that we have inadvertently collected personal data from a person under 21, we will take immediate steps to delete that information from our records. If you are a parent or guardian and believe your child has provided personal information to 39ok, please contact us immediately at [email protected].
Changes to This Privacy Policy
39ok reserves the right to update or modify this Privacy Policy at any time. When we make material changes, we will update the effective date of this document and, where appropriate, notify registered users via the contact details associated with their 39ok account. We encourage all players to review this Privacy Policy periodically to stay informed about how we protect their information.
Your continued use of 39ok following the posting of any changes to this Privacy Policy constitutes your acceptance of those changes. If you do not agree with the revised policy, you must discontinue use of our platform and may request account closure by contacting [email protected].
Contact Us
If you have any questions, concerns, or requests regarding this Privacy Policy or the way 39ok handles your personal data, please reach out to our support team. We are available 24/7 to assist players across Bangladesh, including those in Dhaka, Chittagong, Sylhet, Khulna, Rajshahi, Barisal, Rangpur, Mymensingh, and Cox's Bazar.
Support Contact
Email: [email protected] (plain text — not a clickable link)
Ready to Play Responsibly?
Your privacy is protected at 39ok. Explore our games, check our FAQ, or log in to your account and enjoy a safe, secure gaming experience in Bangladesh.