mastergaming138Terms of Use
When you access mastergaming138, you enter into an agreement with us regarding how you use our platform, manage your account, deposit and withdraw funds, and settle disputes. These terms outline our commitments to you and the conditions we enforce to keep our service operating fairly and lawfully.
We operate mastergaming138 as a gaming and sportsbook platform available only where local law permits. Your use of our service indicates you have verified that access complies with the laws of your jurisdiction. We detail our expectations around account conduct, payment processing, bonus eligibility, and dispute resolution below.
This page covers the key terms governing your relationship with mastergaming138. If you have questions about any section, our support team is available via email and live chat during business hours.
Account Opening and User Conduct on mastergaming138
Creating an account with us
To open an account on mastergaming138, you must be of legal adult age in your jurisdiction—typically 18 years old or older—and provide truthful identification and contact information. We require a valid email address, a secure password, and full legal name. During registration, you confirm that you have read and accept these terms.
We conduct Know Your Customer (KYC) verification before you access real-money play. This involves submitting a government-issued photo ID and proof of residential address. Verification typically completes within a few hours during business days. Until verification is complete, your account remains in a restricted state; you may view games and odds but cannot deposit or wager.
Account responsibility is yours
You are responsible for keeping your mastergaming138 login credentials confidential. We do not accept liability for unauthorized access if you have shared your password or email with others.
Prohibited conduct on our platform
We enforce strict rules around account conduct on mastergaming138. You may not:
- Create multiple accounts to exploit bonuses or circumvent limits.
- Engage in collusion, match-fixing, or insider trading related to sports outcomes or esports events.
- Use automated software, bots, or scripts to place wagers or extract data from mastergaming138.
- Attempt to access the platform from a jurisdiction where our services are prohibited by law.
- Manipulate payment methods, use stolen cards, or conduct fraudulent transactions.
If we detect prohibited conduct, we reserve the right to suspend or permanently close your account, forfeit any balances, and report the activity to relevant authorities where legally required.
Deposits and payment methods on mastergaming138
We accept deposits via nine payment channels: DANA, e-wallet, mobile banking, local payment, online payment, e-wallet, mobile banking, local payment, online payment, and e-wallet. You may only deposit from accounts registered in your own name. Deposits are processed immediately upon payment confirmation and credited to your account balance.
We do not charge deposit fees; all funds you transfer arrive in full. Once credited, your balance is immediately available for wagers on our sportsbook, live-dealer tables, slot games, and esports markets. Deposited funds do not expire—they remain in your account indefinitely unless you request withdrawal or your account is closed.
Bonuses, Withdrawals & Dispute Resolution on mastergaming138
How our bonus promotions work
When you make your first deposit on mastergaming138, you become eligible for our welcome promotion. The exact offer—including bonus amount and playthrough requirements—is displayed in your account dashboard after deposit confirmation. We do not advertise fixed bonus amounts publicly because promotional values vary by region and deposit size.
Bonuses on mastergaming138 are subject to playthrough conditions, which specify how many times you must wager the bonus amount before it becomes withdrawable. All wagers on sportsbook, live-dealer tables, slots, and esports markets count toward playthrough. Bonuses expire if playthrough is not completed within the stated timeframe.
Our weekly cashback offer applies to all players, regardless of tier. We calculate your net weekly activity (total wagers minus winnings) and credit a percentage back to your account every Monday morning. Cashback is credited as balance and can be used for additional wagers or withdrawn immediately.
Withdrawal process and our commitments
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Request your withdrawal
Log in to mastergaming138, navigate to the Withdrawal section, and enter your desired amount and payment method.
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Confirm identity if required
For large withdrawals or if your verification is outdated, we may request updated KYC documentation. This step protects both you and our platform.
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We process your withdrawal
Once approved, your funds are sent to the payment method you specified. Processing typically completes within hours, though times vary by provider.
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Funds appear in your account
Your bank, wallet, or payment provider confirms receipt. We recommend checking your transaction history on mastergaming138 to verify settlement status.
We commit to processing withdrawal requests within one business day of approval. Delays may occur due to payment provider processing times, bank holidays, or incomplete verification. Withdrawals are processed to the same payment method you used for deposit unless you request an alternative verified account.
Disputes and our resolution process
If you believe a wager was settled incorrectly on mastergaming138, contact our support team immediately with details of the disputed transaction. Include your account username, the specific event or match, and the outcome date. We will review our system logs and provide a resolution within three business days.
For disputed deposits or withdrawals—such as a payment charged to your bank but not credited to mastergaming138—we investigate with our payment providers and respond within five business days. We maintain records of all transactions and cooperate with payment processors to resolve discrepancies.
If you are dissatisfied with our resolution, you may escalate to our legal team via the contact methods listed in our legal notice pageWe undertake to respond to formal disputes within ten business days of receipt.
Jurisdiction and governing law
mastergaming138 operates only where local law permits our services. We do not knowingly accept registrations from jurisdictions where online gaming is prohibited. By creating an account, you represent that you have verified access is legal in your location.
These terms are governed by the laws applicable in the jurisdiction where mastergaming138 is registered and operates. Any legal disputes arising from these terms or your use of mastergaming138 are subject to the jurisdiction and courts of that location, unless otherwise mandated by your local law.
Players in Jakarta, Surabaya, Bandung, Medan, and Semarang, as well as users across supported regions, agree that these terms apply uniformly regardless of location. We enforce these terms consistently across all jurisdictions where we operate, though we recognize that local laws may impose additional requirements on users in specific areas.
We reserve the right to modify these terms at any time. Material changes are communicated via email and in-app notification at least fourteen days before they take effect. Your continued use of mastergaming138 after any update constitutes acceptance of the revised terms.
Legal and Jurisdiction Information
View full legal and jurisdiction details
Service availability
mastergaming138 provides its gaming and sportsbook services only in jurisdictions where the applicable local law permits online gaming, wagering, and casino activities. We acknowledge that the legal status of online gaming varies significantly across regions and jurisdictions worldwide. In some areas, online gaming is fully licensed and regulated by national or regional gaming authorities under an explicit legal framework. In other regions, the legal status is ambiguous or exists in a regulatory grey zone with unclear or evolving legal treatment. In still other jurisdictions, online gaming is explicitly prohibited by law. mastergaming138 does not make legal determinations on behalf of users regarding the lawfulness of access in any specific jurisdiction.
We employ geolocation technology to identify user locations and enforce regional access restrictions where our services are restricted or prohibited. However, geolocation is not completely failsafe, and users remain ultimately responsible for verifying that their access complies with applicable local law. By accessing mastergaming138, you acknowledge that you have independently verified that such access is legal under the laws of your jurisdiction of residence.
mastergaming138 reserves the right to modify service availability in any jurisdiction if legal circumstances change. Should the legal status of our services change in your region after your account has been opened, we will provide you with notice and work with you in accordance with applicable law to manage your account appropriately and ensure full compliance with all legal requirements.
Account eligibility
To create an account on mastergaming138, you must be of legal adult age in your jurisdiction of residence. In most jurisdictions, this means you must be age 18 or older; however, some jurisdictions impose higher age thresholds. During account registration, you are required to provide truthful and accurate personal information, including your full legal name, verified date of birth, email address, and contact telephone number. We use this information to verify your identity and confirm your age eligibility before your account is activated for real-money play.
mastergaming138 does not knowingly accept account registrations from individuals below the legal age of majority in their jurisdiction or from those who are otherwise ineligible under applicable law. Account holders who provide false information about their age or identity are in material breach of our terms and are subject to account suspension or permanent closure without refund of account balances. Our Know Your Customer (KYC) verification process requires submission of government-issued photo identification and proof of residential address. Verification typically completes within a few hours during business days; processing delays may occur if documentation is unclear or our compliance team requests additional information to complete verification.
Eligible users for mastergaming138 are adults who have successfully completed KYC verification, who reside in supported jurisdictions where our services are offered, and who are not subject to any legal restrictions on gaming participation under applicable law.
Local-law responsibility
Users of mastergaming138, including all account holders who wager on sportsbook, live-dealer tables, slots, esports, or any other offering, are solely responsible for verifying that their access to and use of the platform comply with the laws, regulations, and ordinances of their own jurisdiction before they register, create an account, or begin using any features or services. mastergaming138 makes no representation, warranty, or guarantee regarding the legality of its services in any particular location.
By creating an account on mastergaming138 and using our services, you represent and warrant that you have independently verified that such access and use are legal under the applicable laws of your jurisdiction. You further agree that you will not hold mastergaming138, its operators, owners, affiliates, or employees liable for any legal consequences, penalties, fines, enforcement actions, or other liabilities that may arise from your access to or use of the platform in violation of applicable local law.
If the legal status of online gaming or sportsbook wagering changes in your jurisdiction, or if you relocate to a jurisdiction where mastergaming138's services are prohibited by law, you are responsible for immediately ceasing use of the platform and contacting our support team to arrange account closure or other appropriate remedial steps. Continued use of mastergaming138 after such a change in your jurisdiction constitutes your own choice and carries your own legal risk.
Data and privacy scope
mastergaming138 collects, processes, and retains personal data for purposes of account creation, identity verification, payment processing, fraud prevention, anti-money laundering (AML) compliance, regulatory reporting, and adherence to applicable gaming regulations. Our complete data protection practices are detailed in our privacy policyFor KYC and regulatory compliance purposes, we collect government-issued identification information (including name, date of birth, ID number and type), proof of residential address, email, telephone number, and payment-related financial account details.
Personal data collected by mastergaming138 is stored securely and accessed only by authorized personnel for customer service, dispute resolution, fraud investigation, regulatory reporting, and account management. We do not sell personal data to third parties for marketing or commercial purposes. However, we are legally required to share personal data with regulatory authorities, gaming regulators, law enforcement agencies, and financial institutions as mandated by applicable law or valid legal process.
You have rights regarding your personal data, including the right to request access, correction, or deletion of your information, subject to applicable legal retention requirements and the necessity of maintaining certain data for regulatory compliance and account management purposes. For privacy inquiries or to exercise your data rights on mastergaming138, contact our support team via email or live chat, or refer to our privacy policy for formal data-subject request procedures and expected response timelines.
Contact for legal inquiries
If you have legal, compliance, or regulatory questions about mastergaming138, our services, or your account, you may contact our legal team via the support channels available in your account dashboard. We maintain English and Indonesian-language support during standard business hours; response times vary based on the complexity of your inquiry and current support volume. Urgent compliance or legal escalation matters may receive prioritized attention and response.
For formal legal notices, regulatory information requests, official complaints, or legal disputes regarding mastergaming138, please refer to our legal notice page for the appropriate submission procedures, contact address, and documentation requirements. mastergaming138 undertakes to cooperate fully with regulatory authorities, gaming commissions, law enforcement agencies, and other official bodies within the scope of applicable law and our operating jurisdiction.
If you believe mastergaming138 is operating unlawfully in your region or in violation of applicable gaming law, you are entitled to file a complaint with your local gaming regulator, consumer protection authority, law enforcement agency, or other appropriate official body in your jurisdiction. mastergaming138 does not provide legal advice to users. If you require legal guidance regarding your use of mastergaming138, any gaming or account dispute, account issues, withdrawal matters, or any other legal concern, we recommend consulting a qualified attorney licensed to practice law in your jurisdiction.