mahjong900Brand & Platform Overview

Our mission is to deliver a secure, transparent, and user-centric platform. We handle account verification through KYC processes, process deposits via DANA, e-wallet, mobile banking, local payment, online payment, e-wallet, and direct bank transfers, and manage withdrawals with standard compliance review. Every interaction on mahjong900—from login to settlement—is logged and encrypted. We do not sell user data, do not share payment details with third parties, and do not engage in predatory marketing.

This page outlines who we are, what mahjong900 offers, how we protect your account, and the jurisdictional boundaries within which we operate. We speak directly as the platform operator, not as a third-party reviewer or marketing agency.

Who We Are at mahjong900

mahjong900 is an online gaming and sportsbook operator. We host prediction markets, live-dealer games, and slot entertainment on a unified platform accessible via mobile app (Android) and mobile browser (iOS). Our team includes game developers, compliance officers, payment specialists, and customer support staff distributed across multiple time zones. We maintain servers in secure data centres and employ third-party auditors to verify the fairness of our games and the integrity of our settlement processes.

We are not a bank, a financial institution, or a licensed casino operator in the traditional sense. We operate under the legal framework applicable to our service jurisdictions. Users are responsible for verifying that access to mahjong900 complies with their own jurisdiction's law. We do not offer our services in jurisdictions where online wagering is prohibited.

We operate with transparency as our foundation. Every prediction settles based on official data; every withdrawal is reviewed for compliance; every account is verified before funds are accepted.

What mahjong900 Offers

Our platform is organized into four main categories. The sportsbook covers football (Liga 1, Piala Indonesia, Piala AFF, Champions League, Premier League), tennis (ATP Tour), and esports (Mobile Legends, Free Fire, PUBG Mobile). Live dealer offers real-time games—blackjack, roulette, baccarat, Dragon Tiger—streamed from multi-camera studios. Slots include Aviator, Sweet Bonanza, Gates of Olympus, Fortune Tiger, and Mahjong Ways. Virtual sports and other entertainment categories round out the offering.

All categories use the same account, the same balance, and the same payment infrastructure. You deposit once and can move funds between sportsbook predictions, live dealer tables, and slots without friction. Settlement is automatic; winnings are credited to your account balance instantly, and you can withdraw at any time subject to standard compliance review.

How We Protect Your Account on mahjong900

Account security at mahjong900 begins with KYC verification. When you register, we collect your full name, national identity number, date of birth, and residential address. We cross-reference this against official records to confirm your identity and prevent fraud. This step is mandatory and takes minutes to hours depending on verification queue length.

Once verified, we protect your account through session management and optional two-factor authentication. Session timeout is set to thirty minutes of inactivity on mobile; after that, you're logged out automatically. If you enable 2FA, we send a verification code to your registered email or phone when you attempt sensitive actions like withdrawals or password changes. Password resets are available through your registered email; a reset link expires within two hours.

All payment details are encrypted and never stored on our servers. When you deposit via DANA, e-wallet, mobile banking, or local payment, you authenticate directly with those apps—we never see your PIN or password. Bank transfers use Virtual Accounts; we generate a unique account number for each user, and your bank handles the transfer directly. Withdrawal requests are verified before processing; we confirm the receiving account is registered under your name.

KYC verification

Mandatory identity check against official records. Prevents fraud and money laundering. Takes minutes to hours.

Session timeout

Automatic logout after thirty minutes of inactivity on mobile. Protects your account if you step away from your phone.

Two-factor authentication

Optional additional layer. Sends verification code to your email or phone for sensitive actions.

Encrypted data storage

All account data, transaction history, and payment details are encrypted on secure servers. Not shared with third parties.

Deposits and Withdrawals on mahjong900

We accept deposits through eight payment methods. online payment and e-wallet settle within one minute. mobile banking and local payment take one to three minutes. online payment integrates with e-wallet and settles within one to two minutes. mobile banking, our national QR standard, works across all participating banks and e-wallets and typically takes one to three minutes. Direct bank transfers via local payment, online payment, e-wallet, and mobile banking Virtual Accounts settle within three to five minutes during business hours on weekdays.

Withdrawals use the same methods. Request a withdrawal through your account cashier, select your destination payment method, and confirm. We review all withdrawals for standard compliance—verifying your identity and account status. E-wallet withdrawals typically clear within one to four hours. Bank transfers may take one to two business days depending on your bank's processing schedule. We do not charge withdrawal fees; your payment provider may.

During major holidays like Idul Fitri, Idul Adha, or Imlek, processing may queue until the next business day, but your funds are reserved and secure. We communicate any delays via email and in-app notification.

Our Service Area and Jurisdiction-Restricted Access

mahjong900 operates in supported jurisdictions where online wagering is permitted by local law. Our primary market is Indonesia, with secondary presence in select Southeast Asian regions. We do not offer our services in jurisdictions where online gambling is prohibited. Users are responsible for verifying that access to mahjong900 complies with their own jurisdiction's law before creating an account or placing any prediction.

We employ geolocation detection to restrict access from prohibited jurisdictions. However, this technology is not foolproof; users who circumvent these restrictions do so at their own legal risk. We reserve the right to suspend or close accounts that violate local law or our terms of service.

Our terms of service, privacy policy, and responsible-use guidelines are available in the footer. We encourage all users to read these documents before engaging with mahjong900. If you have questions about jurisdiction-specific rules or your eligibility to use our platform, contact our support team through the methods listed in your account settings.

Data Privacy and Your Rights on mahjong900

We collect account data (name, ID number, date of birth, address), payment data (deposit and withdrawal records), and activity data (predictions placed, games played, login history). This data is used to verify your identity, process payments, settle predictions, and comply with Indonesian financial regulations. We do not sell this data to third parties. We do not use it for marketing purposes beyond account-related communications (e.g., withdrawal confirmations, support responses).

You have the right to access your data, request corrections, and request deletion subject to legal retention requirements. Contact our support team to exercise these rights. We retain transaction records for seven years as required by Indonesian banking law; other data is retained only as long as your account is active.

Our full privacy policy is available in the footer. It details data retention, third-party sharing (limited to payment processors and compliance authorities), and your rights under Indonesian data protection law.