grand4d Platform Privacy Notice

This page describes what we collect when you use grand4d and how we keep that data protected. We understand that privacy matters, and we take our responsibility to safeguard your personal information seriously. When you open an account, deposit funds, or place a bet on grand4d, we collect specific details to verify your identity, process your transactions, and comply with local regulations.

Our data handling practices follow the law in the jurisdictions where we operate. We encrypt your sensitive information, limit access to authorized staff, and never sell your data to third parties. We share your information only when required by law, when necessary to process your payments, or when you have given us explicit permission.

This policy explains what data we collect, how we use it, who may access it, and what rights you have over your information on grand4d.

What we collect when you use grand4d

We collect your personal information in stages. During account registration, we collect your email address, legal name, date of birth, and national ID number (or equivalent identity document). We use this information to verify you are who you claim to be and to comply with anti-money-laundering and know-your-customer regulations.

When you deposit funds via DANA, e-wallet, mobile banking, local payment, online payment, e-wallet, mobile banking, local payment, online payment, or e-wallet, we collect transaction records—the date, amount, payment method, and a reference number. We do not store your full payment card or e-wallet credentials on our servers. Your payment processor holds those details securely.

If you contact our support team, we keep records of your messages, the issues you report, and how we resolved them. This helps us improve our service and provide consistent support across multiple requests.

How we use your data on grand4d

We use your personal data for several core purposes. First, we verify your identity and prevent fraud. We cross-check your name, ID number, and date of birth against known fraud databases and use your IP address and device fingerprint to detect suspicious access patterns. Second, we process your deposits and withdrawals. Your payment method information goes directly to our payment processor, who handles the transaction securely.

Third, we settle bets and manage your account balance. We record every wager, every win, and every bonus credit so we can calculate your balance accurately and resolve disputes fairly. Fourth, we comply with local law. We maintain detailed records for regulatory bodies and cooperate fully with any investigation into suspected fraud or money laundering.

Fifth, we improve our service. We analyze aggregated, anonymized usage data to identify technical issues, understand which games are popular, and improve user experience. We never analyze individual users' behavior for marketing purposes. Sixth, we communicate with you. We send you account statements, bonus notifications, and customer support responses using the email address and contact details you provide.

Our third-party data processors and grand4d partners

We work with trusted partners to deliver grand4d services. Our payment processors (the companies behind mobile banking, local payment, online payment, e-wallet, mobile banking, local payment, online payment, e-wallet, mobile banking, local payment) receive your transaction details to process deposits and withdrawals. Our game providers (such as JILI and our sportsbook partners covering Liga 1, Piala AFF, Champions League) may receive data about your gameplay and account status to settle bets and manage your session.

We host our servers in secure data centres. These facilities may be located outside your jurisdiction, which means your data travels across borders. However, we ensure that all data is encrypted in transit and at rest, and we maintain contracts requiring all processors to follow privacy standards equivalent to ours.

We may be required to share your data with law enforcement or regulatory agencies if they present a valid legal demand. We will notify you of such requests unless we are legally prohibited from doing so.

How long we keep your data on grand4d

We retain your account data as long as your account is active. If you close your account, we keep your transaction history and verification documents for a minimum period (typically 5–7 years) to comply with financial regulations and to resolve any disputes that may arise.

If you request deletion of your account, we will delete your email, password, and non-essential personal details, but we retain transaction records as required by law. We do not delete data if there is an active dispute, an ongoing investigation, or a legal hold on your account.

Your rights regarding your data on grand4d

You have the right to access your personal data. You can view most of your information in your grand4d account dashboard—your profile, deposit history, betting history, and bonus balance. If you want a complete copy of all data we hold about you, contact our support team.

You have the right to correct inaccurate data. If your name, email, or other details are wrong, you can update them through your account or request our team to do so. You have the right to close your account at any time. We will deactivate it immediately, though we retain your transaction records as described above.

You have the right to object to certain uses of your data. For example, if you do not want us to use your email for marketing communications, you can opt out. However, you cannot opt out of verification checks, fraud detection, or regulatory compliance uses—these are essential to grand4d operating legally and safely.

Cookies and tracking on grand4d

We use cookies to maintain your login session, remember your preferences, and detect fraud. Most cookies expire when you close your browser. Some persist longer to help us recognize returning users and prevent unauthorized access.

You can control cookies through your browser settings. Disabling cookies may prevent you from using grand4d fully, so we recommend keeping them enabled. We do not use cookies for third-party advertising or tracking. We do not sell your browsing data to ad networks.

Contact us about your privacy on grand4d

If you have questions about how we handle your data, want to request a copy of your information, or want to report a privacy concern, contact our support team. They speak multiple languages and can help you whether you are in Jakarta, Surabaya, Bandung, Medan, or Semarang. We aim to respond to privacy requests within a standard timeframe.

If you believe we have violated your privacy rights or if you are not satisfied with our response, you have the right to lodge a complaint with the data protection authority in your jurisdiction (if applicable).

Changes to our grand4d privacy policy

We may update this privacy policy to reflect changes in our practices or in the law. We will post the updated policy here and update the effective date. Material changes will be announced to all users. Your continued use of grand4d after changes are posted means you accept the updated privacy policy. If you do not accept changes, you should close your account.

At grand4d, we believe data privacy is not a feature—it is a foundation. Your trust is everything to us.

Our grand4d privacy commitment in brief

We collect only the data we need to verify you, process transactions, and comply with the law. We encrypt your information, limit access to authorized staff, and never sell your data. We work with trusted payment processors and game providers, all bound by strict data protection agreements. We keep transaction records as required by regulation, but we delete non-essential data when you request it. You have rights to access, correct, and control your data. If you have concerns, our multilingual support team is available to help.