sultanmbsFrequently Asked Questions

No. We prohibit multiple accounts per person. When you register on sultanmbs, we ask for your email address, phone number, and government ID. We use these identifiers to detect duplicate accounts across our system. If we discover that you control more than one account, we will suspend all associated accounts and may forfeit balances on secondary accounts. This rule applies equally to all users, regardless of whether they use different payment methods or devices. If you accidentally created a duplicate account, contact our support team with the account username, and we will help you consolidate or close the extra account.

Before your first withdrawal on sultanmbs, we conduct Know Your Customer (KYC) verification. We require three items: a clear image of a government-issued identity document (KTP, passport, or driver's license with an expiry date), a recent selfie holding that document, and a proof-of-address document dated within the last three months (utility bill, bank statement, or lease agreement). We accept documents in English, Indonesian, or translated into English. Upload all three through your account settings under "Verification". Our compliance team reviews submissions within 3–5 business days. If we need clarification, we will email you. Once verified, you can withdraw to any payment method linked to your account.

Yes. We support deposit and withdrawal via all four major Indonesian banks: online payment, e-wallet, mobile banking, and local payment. For deposits, you can use bank transfer (manual or via your bank's mobile app) to our virtual account number, which we generate for you when you select "Bank Transfer" as your deposit method. The virtual account number is unique to your sultanmbs account. Deposits typically confirm within 1–2 hours during business hours. For withdrawals, we transfer funds back to the bank account you registered during KYC verification. Withdrawal requests are processed within one business day, subject to your bank's processing time. On public holidays such as Idul Fitri or Idul Adha, bank processing may be delayed.

Deposits via local payment, online payment, or e-wallet are instant and simple on sultanmbs. When you select one of these payment methods at checkout, we direct you to the app's payment page. You confirm the amount, approve the transaction in your wallet app, and the funds appear in your sultanmbs account immediately. No extra verification is required for deposits. You can use any mobile banking, local payment, or online payment account; you do not need to link it permanently to your sultanmbs profile. For withdrawals, we support e-wallet, mobile banking, and local payment by transferring funds back to the phone number associated with your wallet. Withdrawal requests are processed within one business day. If your withdrawal fails (for example, if your wallet has a receiving limit), our support team will notify you and help you select an alternative method such as online payment or e-wallet.

RTP stands for Return to Player. It is the percentage of total wagers that a slot game returns to players over a large number of spins. For example, a slot game with an means that on average, for every 100 units wagered, the game pays back 96 units and retains 4 units as the house edge. RTP is a statistical measure, not a guarantee on individual sessions—your actual result may be much higher or much lower over any given period. All slot games on sultanmbs, including Aviator, Sweet Bonanza, Gates of Olympus, Fortune Tiger, and Mahjong Ways, display their RTP percentage in the game information panel. Higher-RTP games tend to be more volatile and offer a better average payout, but outcomes remain random.

We periodically offer new-customer welcome bonuses and promotional bonuses to existing players on sultanmbs. Bonus terms vary by promotion, but they typically include: a bonus amount (credited to your account after your first deposit), a playthrough requirement (the number of times you must wager the bonus before you can withdraw it), eligible games (some bonuses apply only to slots or only to specific games), and an expiry date (typically 30 days from credit). We publish full terms for each promotion in your account under "Promotions & Bonuses". Bonus funds are separate from your real-money balance and must be played through before conversion to withdrawable funds. If you have questions about a specific bonus, contact our support team with the promotion name.

We collect personal information on sultanmbs to operate your account and comply with regulatory requirements. This includes your email, phone number, name, date of birth, government ID number, postal address, and payment method details. We store all data in encrypted form on secure servers with restricted staff access. We do not sell your data to third parties. We share data only with payment processors (such as mobile banking and local payment) to process transactions, with anti-fraud services to protect against abuse, and with legal authorities if required by law. You can review all personal data associated with your account anytime under "Account Settings". For complete details on data collection, storage, and your rights, read our privacy policy

Our support team on sultanmbs handles inquiries in English and Indonesian. When you contact us through your account dashboard, select your preferred language, and we will assign a support agent who speaks that language. Most inquiries are answered within one business day. For urgent issues (such as account lockout or suspicious login attempts), use the "Escalate" button in the support chat to reach a manager faster. We also provide a FAQ section and account-recovery guides in both English and Indonesian. If you need support in another language, we cannot guarantee response, but we will make a reasonable effort to assist or direct you to resources.