Introduction

These Terms & Conditions (the “Terms”) govern the use of the online casino and betting services offered under the brand name Mostbet (“Mostbet”, “we”, “us”, “our”). By creating an account, accessing the website, or using any gaming, betting, or related services provided by Mostbet, you (the “Player”, “user”, “you”, “your”) agree to be legally bound by these Terms. The Terms apply to all aspects of your relationship with Mostbet, including account registration, deposits and withdrawals, participation in games and promotions, and communication with our support team. You should read these Terms carefully before using our services, as they create a binding legal agreement between you and Mostbet. If you do not agree with any part of these Terms, you must not register, access, or use the services of Mostbet in any way. These Terms are designed to ensure legal compliance, promote responsible gambling, and protect both the Player and Mostbet.

Mostbet operates its services only in those jurisdictions where online gambling is permitted by applicable law and where Mostbet chooses to offer its products. It is the Player’s responsibility to ensure that accessing and using the services of Mostbet is legal in their country of residence or current location. Mostbet provides online casino games, Slots, and other interactive gaming content for entertainment purposes only, and no guarantee of profit or financial gain is given. All outcomes of games are determined by certified Random Number Generator (RNG) systems, and all bets involve an inherent risk of loss. The services of Mostbet are strictly limited to adults aged 18 years or older, and underage gambling is not tolerated under any circumstances.

Acceptance of Terms

By visiting the Mostbet website, registering an account, or using any feature or service offered by Mostbet, you confirm that you fully accept these Terms, together with the Privacy & Data Protection provisions, bonus rules, game rules, and any other policies referenced herein (collectively, the “Agreement”). Acceptance of the Terms occurs at the moment you check the box confirming your agreement during the registration process or at the moment you first use the services, whichever comes first. You also acknowledge that these Terms may be updated from time to time, and that continued use of the services after any such changes constitutes your acceptance of the updated Terms. Mostbet may modify, amend, or replace these Terms at its sole discretion, in order to reflect changes in legal requirements, regulatory guidance, business practices, or product features.

If we make material changes to these Terms, we will take reasonable steps to inform you, such as publishing a notice on the website or contacting you via the email address registered with your account. Nevertheless, it remains your responsibility to review the Terms regularly to ensure that you are aware of the most current version applicable to your use. If you disagree with any updated Terms, your only remedy is to stop using the services and request the closure of your account. Your continued access or use of Mostbet after changes to the Terms have become effective will be deemed as your express consent to be bound by the modified Terms. These Terms are provided in English for users in Poland, and where there is any discrepancy between translated versions and the English version, the English version shall prevail to the maximum extent permitted by law.

Eligibility & Age Restriction (18+ only)

Use of the services of Mostbet is strictly limited to individuals who are at least 18 years old or who have reached the legal age of majority in their jurisdiction, whichever is higher. By opening an account and using our services, you confirm that you meet this age requirement and that you are legally allowed to participate in online gambling under the laws applicable to you. You also confirm that you are acting on your own behalf and not on behalf of any other person, company, or organization, and that you are not classified as a problem or compulsive gambler according to any relevant authority. Underage gambling is strictly prohibited and considered a serious breach of these Terms, and we may at any time request documentation to verify your age and identity.

Mostbet reserves the right to access and use third-party databases, electronic age verification tools, and other methods to verify that you are at least 18 years old. If we discover or reasonably suspect that you are underage, your account will be immediately suspended, any remaining balance may be frozen pending investigation, and your access to services will be blocked. Any funds deposited by an underage Player may be returned to the payment method used, subject to applicable regulations and security checks, while any winnings will be voided and forfeited. We strongly emphasize that online gambling can pose particular risks to young people, including increased likelihood of developing problem gambling behavior, financial harm, and adverse effects on mental health and education. Accordingly, parents and guardians are urged to employ parental control tools and supervise any device that could be used to access Mostbet.

Account Registration

To access real-money casino games, Slots, and other services provided by Mostbet, you must complete the registration process and open a personal Player account. During registration, you are required to provide accurate and complete information, including but not limited to your full legal name, date of birth, country of residence, address, email address, and mobile phone number. You agree that all information submitted must be true, up-to-date, and not misleading, and that you will promptly update any details that change over time. Mostbet may at its discretion request additional information or documentation at any time to confirm your identity and eligibility, in line with our Know Your Customer (KYC) and Anti-Money Laundering (AML) obligations.

Each Player is allowed to register only one account with Mostbet, and the use of multiple or duplicate accounts is strictly prohibited. Accounts are for personal, non-commercial use only, and you may not sell, transfer, or otherwise permit any third party to use your account. You are solely responsible for maintaining the confidentiality of your login credentials, including your username and password, and for ensuring that no one else gains unauthorized access to your account. Any activity performed under your account will be deemed to have been performed by you, and you will be fully responsible for all bets placed and transactions made from your account. If you suspect that your account login details have been compromised, you must notify us immediately and change your password without delay.

Deposits & Withdrawals

To participate in real-money gaming on the Mostbet platform, you must deposit funds into your Player account using one of the available payment methods. Deposits should only be made from payment instruments and accounts held in your own name, and third-party payments are strictly forbidden. Mostbet reserves the right to request proof of ownership of any payment method used and to cancel deposits or void winnings that result from unauthorized or third-party payments. You acknowledge that some payment methods may incur fees or currency conversion charges imposed by payment providers or financial institutions, which are outside the control of Mostbet. All details regarding minimum and maximum deposit limits, processing times, and applicable conditions are displayed in the cashier section and may vary depending on your country and chosen payment method.

Withdrawals can only be processed to payment methods and accounts registered in your own name and, where possible, using the same method used for deposit. Before processing your first withdrawal, and at any time thereafter, Mostbet may require you to complete KYC verification by submitting identification documents such as a passport, ID card, or driver’s license, and proof of address such as a utility bill or bank statement. We may also request additional checks including a selfie with ID, video verification, or proof of source of funds for large or unusual transactions, in order to comply with AML regulations and protect against fraud. Withdrawal requests are subject to internal review and may be temporarily placed on hold while we carry out security checks or resolve any detected risk flags. Any attempt to reverse payments through chargebacks or disputes with your bank or payment provider will be treated as a serious breach of these Terms, and may lead to account suspension, closure, and reporting to relevant authorities.

Payment Methods Table

The table above is illustrative and does not list all possible methods. Availability of specific payment options, currencies, and limits depends on your country, verification status, and risk profile, and may be changed by Mostbet at any time. Cryptocurrency payments, where offered, are subject to blockchain network confirmations and may incur network fees outside the control of Mostbet; the amount credited may differ from the amount sent due to exchange rate movements. Mostbet may refuse or reverse any deposit where fraud, money laundering, or other prohibited behavior is suspected, and such actions may be reported to competent authorities. It is your responsibility to ensure that the payment details provided are accurate and that you have the legal right to use the chosen payment method. Any delays or losses resulting from incorrect payment information or actions by payment providers shall not be the responsibility of Mostbet.

Bonuses & Promotions

Mostbet may from time to time offer various bonuses, free spins, promotional offers, loyalty rewards, and other incentives to new and existing Players. Participation in any bonus or promotion is voluntary and subject to specific terms and conditions, including but not limited to wagering requirements, validity periods, game restrictions, and maximum win limits. By accepting a bonus or participating in a promotion, you confirm that you have read, understood, and agreed to the applicable bonus rules, which form an integral part of these Terms. In case of any conflict between the general Terms and the specific bonus terms, the latter shall prevail for the purpose of that particular promotion. You may choose to decline a bonus if you do not agree with the associated conditions or if you prefer to play using only your real-money balance.

Bonus funds and free spins are usually credited to a separate bonus balance and may need to be wagered a certain number of times (for example, 30–40x) within a specified time frame before they are converted into withdrawable real money. Only bets placed on eligible games and under the defined stake limits contribute towards wagering requirements, and some games may contribute a reduced percentage or be completely excluded. If the wagering requirements are not met within the bonus validity period, the bonus and any associated winnings may be forfeited automatically. Mostbet strictly prohibits bonus abuse, including but not limited to creating multiple accounts, using strategies to secure guaranteed profits, or colluding with other Players to manipulate bonus conditions. In case of suspected abuse, Mostbet reserves the right to cancel bonuses, void winnings, close accounts, and refuse future participation in promotions.

Players can usually track the status of their active bonuses in the account section of the website, where remaining wagering, expiry time, and eligibility details are displayed. You acknowledge that some bonuses are restricted by country or payment method, and that you may not be eligible for certain offers depending on your location, account history, or risk assessment. Mostbet may modify, suspend, or terminate any bonus or promotion at any time, including for individual Players or groups of Players, when justified by risk management, regulatory obligations, or technical considerations. Any such change will not affect bonuses already accepted, unless fraud, error, or a breach of these Terms has occurred. You are solely responsible for checking and understanding all promotional conditions before opting in or placing any bets with bonus funds.

Game Rules

Mostbet offers a wide range of casino games, including Slots, table games, live dealer games, and other interactive content provided by licensed software suppliers. Each game is governed by its own set of rules, paytables, and features, which are accessible within the game interface and should be reviewed before you place any bets. It is your responsibility to familiarize yourself with the mechanics, bet limits, payout structures, and volatility of any game you choose to play. Bets placed once a game round has started are considered final and cannot be cancelled or adjusted, except in cases of a demonstrable technical malfunction or obvious error recognized by Mostbet. If there is any discrepancy between the outcome displayed on your device and the game server records, the result stored in the game server shall prevail.

For table games and live dealer games such as roulette, blackjack, baccarat, and poker variants, specific rules for dealing, game rounds, payout odds, and side bets apply. You should always consult the help section of each game to understand the applicable rules, including minimum and maximum bet sizes, time limits for placing bets, and any special conditions. Collusion between Players, card counting in live games where it is prohibited, or any other attempt to gain an unfair advantage is strictly forbidden and may lead to account suspension or closure. Mostbet and its providers reserve the right to invalidate bets or game rounds in the event of technical faults, evident unfair play, or rule violations. In such cases, bets may be refunded to the Player’s balance, or winnings may be voided as necessary to restore fairness.

In the event of a game malfunction, the outcome of all affected bets will not stand, and the stake(s) may be returned to your account, provided that no fraudulent manipulation is involved. Malfunctions include but are not limited to interrupted game sessions, incorrect paytable displays, miscalculated payouts, or disconnections from the game server. You agree that any attempt to exploit a technical glitch, software bug, or display error for personal gain constitutes prohibited behavior. Records maintained by the game provider and Mostbet shall be considered final and conclusive for determining game outcomes and resolving disputes. Mostbet may temporarily suspend certain games or categories of games for maintenance, regulatory review, or technical upgrades, and will make reasonable efforts to notify Players of planned downtime when possible.

Fair Play & RNG

Mostbet is committed to providing a fair, transparent, and trustworthy gaming environment where all Players have an equal chance of winning. The results of casino games, including Slots and virtual table games, are determined by Random Number Generator (RNG) systems certified by independent testing laboratories. These RNG systems ensure that each game outcome is statistically random, unpredictable, and not manipulated in favor of the house or any Player. Regular audits and checks are performed by external testing agencies to verify the ongoing integrity and fairness of the RNG and the payback percentages of the games. Mostbet works only with reputable software providers that meet international standards for fairness, security, and responsible gambling.

You understand and agree that gambling outcomes are based on chance and that there is no system or strategy that can guarantee consistent winnings. Any product or service claiming to provide sure-win systems, bots, or predictive tools for Mostbet games is unauthorized and should be treated with extreme caution. Using automated scripts, software, or mechanical devices to influence game outcomes, place bets, or otherwise interfere with normal game operation is strictly prohibited and may lead to immediate account termination. Mostbet reserves the right to void bets, confiscate winnings, and report suspicious activity to regulators or law enforcement agencies if manipulation or cheating is suspected. The decision of Mostbet, based on server logs and game records, shall be final in matters related to game outcomes and fair play.

Fair play also extends to the overall behavior of Players on the platform, including communications in live chat and interactions with dealers or support staff. Harassment, abuse, discriminatory language, or any other form of unacceptable conduct will not be tolerated and may result in account restrictions. Mostbet may monitor gameplay patterns, betting behavior, and transactional activity to detect collusion, arbitrage, money laundering, or other improper conduct. Where prohibited activity is detected, we may withhold payouts, freeze accounts, and cooperate with relevant authorities in any subsequent investigations. By using Mostbet, you consent to such monitoring for the purpose of ensuring game integrity and compliance with applicable laws.

Responsible Gambling

Mostbet strongly supports responsible gambling and is committed to providing an environment where Players can enjoy casino games and Slots as a form of entertainment rather than a way to generate income. Gambling involves risk, and you should never bet more money than you can afford to lose or rely on gambling to solve financial problems. You acknowledge that it is your responsibility to monitor your own gambling behavior and to make informed decisions about the time and money you spend on the platform. Mostbet provides a range of tools and resources to help you control your play, including deposit limits, time-based controls, session reminders, and options to take breaks or self-exclude from the services. We also provide information about external organizations that specialize in assisting individuals who may be experiencing gambling-related harm.

Players are encouraged to regularly review their gaming activity, set personal budgets, and avoid chasing losses, as this behavior can quickly lead to financial and emotional difficulties. If you feel that gambling has stopped being a form of entertainment and has become a source of stress, anxiety, or conflict in your life, you should consider using our responsible gaming tools or seeking professional help. Under no circumstances should minors be exposed to gambling, and you should take care not to leave your devices or account accessible to persons under 18. Mostbet’s support team is trained to recognize signs of problem gambling and can provide guidance on available measures, including account closure and self-exclusion options. However, these measures are only effective if you provide accurate information about your situation and cooperate with our efforts to protect you.

We reserve the right to implement certain responsible gambling measures on your account if we identify patterns suggesting potential harm, such as very high or escalating deposits, extremely long play sessions, or other indicators identified by our monitoring systems. Such measures may include suggesting or enforcing limits, refusing certain bonuses, or temporarily suspending your account while we reach out to you for further assessment. Although we take reasonable steps to support responsible gambling, you acknowledge that we cannot accept responsibility for any losses or damages resulting from your failure to use the available tools or to heed warnings provided by Mostbet. Responsible gambling is a shared responsibility that requires active engagement from both the Player and Mostbet.

Tools & Features (table)

To activate or modify these tools, you can usually access the responsible gambling or account settings section after logging into your Mostbet account, or you can contact our customer support team for assistance. Some tools, such as lowering a deposit limit, take effect immediately, while increases to limits may be subject to a cooling-off period for your protection. Self-exclusion requests are binding and cannot be revoked until the selected exclusion period has expired, and any attempt to circumvent self-exclusion (for example, by creating a new account) is strictly prohibited. During self-exclusion, we will make reasonable efforts to prevent your access to gambling services and to exclude you from promotional communications. However, you must also refrain from attempting to access Mostbet or using any tools to bypass restrictions, such as VPNs or false personal data.

Support Resources

If you are concerned about your gambling behavior or the behavior of someone close to you, we strongly encourage you to seek help as early as possible. Mostbet works with and recommends the services of independent organizations that specialize in problem gambling support, such as generic help lines, counseling centers, and online therapy services. These organizations can offer confidential advice, self-assessment tests, and treatment programs designed to help you regain control of your gambling and address any underlying issues. Examples of such organizations include GamCare, Gambling Therapy, and Gamblers Anonymous, which operate internationally and often provide online and telephone support. While these references are provided as a convenience, you remain free to choose any local or national service that best matches your needs.

Within the Mostbet platform, responsible gambling information is made available via dedicated pages and messages explaining the risks of gambling and offering guidance on safe play. Our customer support team is trained to respond sensitively to questions related to problem gambling and can direct you to the relevant tools or external resources. If you inform us that you are experiencing gambling-related harm, we may take additional steps to protect you, such as offering self-exclusion or limiting your account. Nevertheless, we cannot guarantee that all problem gambling cases will be detected, and you should not rely solely on our interventions. In case of immediate financial, psychological, or health risks, you should contact local emergency or crisis services in your country without delay.

Prohibited Activities

When using Mostbet, you agree that you will not engage in any behavior or activity that violates these Terms, applicable law, or the principles of fair and responsible gambling. Prohibited activities include, but are not limited to, creating multiple or duplicate accounts, using false or stolen identities, or providing fake documents during the KYC process. It is strictly forbidden to deposit funds using payment methods not registered in your own name, or to allow third parties to use your account or payment instruments. Any attempt to launder money, conceal the source of funds, or use Mostbet for illegal financial transactions is a serious violation and may be reported to competent authorities. You also agree not to request or initiate chargebacks or payment reversals without legitimate grounds under your bank’s or payment provider’s rules.

Technically abusive or unfair practices, such as using bots, scripts, automated systems, or any other software to place bets or interact with games, are strictly prohibited. You may not exploit vulnerabilities, glitches, or errors in the software or website interface for personal gain, nor may you share such information with others for the purpose of abuse. Collusion with other Players, including sharing of game information, synchronized betting strategies, or coordinated play designed to obtain unfair advantages, is equally prohibited. Harassment, threats, inflammatory language, or any form of abusive behavior towards other Players, dealers, or Mostbet staff is not allowed and may lead to account sanctions. Any non-compliance with responsible gambling measures, such as attempting to circumvent self-exclusion or limits using VPNs or false data, is also considered a breach of these Terms.

Mostbet reserves the right to investigate any suspected prohibited activity and may require you to provide additional information or documentation during such investigations. Pending the outcome of an investigation, we may temporarily freeze your account, suspend withdrawals, or block access to certain services. If prohibited activity is confirmed, we may take measures including but not limited to voiding bets, confiscating funds, closing accounts, and blocking future access to the platform. In serious cases, we may also notify financial institutions, payment providers, regulatory bodies, or law enforcement agencies, where appropriate. You understand and agree that Mostbet’s decision in these matters shall be final and binding, to the maximum extent permitted by applicable law.

Restricted Countries (table)

Mostbet does not provide its services in certain countries and territories where online gambling is prohibited or where Mostbet has chosen not to operate for legal or commercial reasons. If you are located in a restricted country, you are not permitted to register, deposit, or place bets on the Mostbet platform, and you must not attempt to bypass these restrictions using VPNs, proxies, or false registration details. The list of restricted countries may change over time, and it is your responsibility to ensure that your jurisdiction is not restricted before you use our services. Below is a non-exhaustive and illustrative list of categories of restricted jurisdictions:

You acknowledge that the above table is indicative and that the exact list of restricted countries may differ from time to time, based on legal changes, regulatory decisions, or internal risk assessments. Mostbet uses technological tools and IP checks to detect access from certain jurisdictions, but this cannot be considered a foolproof method. If it is determined that you have accessed Mostbet from a restricted country or have provided false information regarding your location, we may void bets, cancel winnings, and close your account. In such cases, deposits may be refunded at our discretion, subject to AML and security checks, but we are under no obligation to do so if intentional deception is confirmed. We recommend that you consult local laws or seek legal advice if you are uncertain whether online gambling with Mostbet is permitted in your jurisdiction.

Privacy & Data Protection

Mostbet is committed to protecting your privacy and to processing your personal data in accordance with applicable data protection laws and regulations, including standards similar to the EU General Data Protection Regulation (GDPR), where applicable. When you register and use our services, we collect certain personal data such as your name, contact details, date of birth, identification documents, and transactional information. This data is necessary to provide you with services, comply with legal obligations (such as KYC and AML), ensure security, and improve our products. Mostbet acts as the data controller for your information and may share your data with carefully selected third parties such as payment processors, KYC providers, AML monitoring services, analytics providers, and competent authorities, where legally required.

Your personal data is stored securely and protected by appropriate technical and organizational measures designed to prevent unauthorized access, loss, misuse, or alteration. Data may be transferred to and stored in jurisdictions outside your country of residence, including outside the European Economic Area (EEA), where data protection standards may differ. In such cases, we implement suitable safeguards, such as contractual clauses or equivalent mechanisms, to protect your information to the extent required by law. Personal data is retained only for as long as necessary to fulfill the purposes of collection, meet legal and regulatory retention requirements, and resolve potential disputes; for example, certain records may be retained for at least five years after account closure. You should consult the dedicated Privacy Policy section on the Mostbet website for detailed information about data categories, purposes of processing, legal bases, and your rights.

As a data subject, you may have various rights in relation to your personal data, including the right to access, rectify, or delete certain information, as well as the right to restrict or object to processing under specific conditions. You may also have the right to data portability and the right to withdraw consent where processing is based on consent, without affecting the lawfulness of processing carried out prior to withdrawal. To exercise these rights, you can contact Mostbet’s support or the designated data protection contact by using the communication details provided on the website. Your requests will be evaluated in accordance with applicable law, which may sometimes limit your rights, for example when we are required to retain certain data for AML or regulatory reasons. If you believe your data protection rights have been violated, you may have the right to lodge a complaint with a competent supervisory authority in your country.

Account Suspension & Termination

Mostbet reserves the right to suspend or terminate your account at any time, subject to applicable law, if we have reason to believe that you have breached these Terms, engaged in prohibited activities, or created unacceptable legal or regulatory risks. Suspension is typically used when further investigation is required, during which time you may be unable to log in, place bets, or withdraw funds. If the investigation confirms a serious violation, your account may be terminated, winnings may be voided, and any remaining balance may be confiscated or returned at our discretion, depending on the circumstances and applicable law. Mostbet may also suspend or close accounts that remain inactive for a prolonged period, in line with applicable regulatory and anti-money laundering requirements.

You have the right to request the closure of your account at any time by contacting customer support or, where available, via the account settings pages. Before closing your account, you should withdraw any available balance, subject to meeting applicable withdrawal requirements and verification processes. If you are closing your account for responsible gambling reasons, you should explicitly inform us so that we can apply appropriate measures, such as long-term self-exclusion, to prevent future access. After termination or closure of your account, these Terms will continue to apply to any outstanding obligations and to any matters arising from your prior use of the services. Mostbet is under no obligation to reopen or restore a closed or terminated account, particularly in cases involving fraud, abuse, or serious breaches of these Terms.

In some cases, Mostbet may be required by law or regulation to freeze or block your account and funds, for example when there is a request from a competent authority, a court order, or an ongoing law enforcement investigation. In such circumstances, we may be prohibited from informing you of the details, and we will act within the limits of our legal obligations. You agree that Mostbet shall not be liable for any losses or damages you may suffer due to account suspension or termination carried out in good faith to comply with these Terms or legal requirements. Any disputes related to suspension or termination will be handled in accordance with the complaints and dispute resolution procedures described below.

Limitation of Liability

You use the services of Mostbet at your own risk, and the platform is provided on an “as is” and “as available” basis, without warranties of any kind, whether express or implied, to the maximum extent permitted by law. While Mostbet endeavors to provide a continuous, secure, and error-free gaming experience, we do not guarantee that the website, games, or payment systems will be available at all times or free from technical problems. Interruptions, delays, or errors may occur due to maintenance, upgrades, failures of third-party providers, or other circumstances beyond our reasonable control. In no event shall Mostbet be liable for any indirect, incidental, consequential, or special damages arising out of or in connection with your use of the platform, including but not limited to loss of profits, data, business opportunities, or reputation.

Mostbet’s total aggregate liability to you for any claim related to your use of the services, whether in contract, tort (including negligence), or otherwise, shall be limited to the lesser of: (i) the amount of your last deposit within the thirty (30) days preceding the event giving rise to the claim; or (ii) the amount actually lost by you as a direct result of the event, as determined by Mostbet. Nothing in these Terms shall exclude or limit our liability for fraud, fraudulent misrepresentation, death or personal injury caused by our negligence, or any other liability that cannot be legally excluded or limited under applicable law. You acknowledge that the outcomes of games depend on chance and that losses are an inherent part of gambling, for which Mostbet cannot be held liable beyond the execution of your bets in accordance with game rules. You also agree that we are not responsible for any damages caused by your own hardware, software, internet connection, or any actions of third parties.

Mostbet is not liable for any losses resulting from unauthorized access to your account when such access is due to your failure to keep your login details secure or your negligence in managing your devices. It is your sole responsibility to ensure that your computer, mobile device, and internet connection are properly secured, free of malware, and compatible with our technical requirements. We shall not be liable for any suspension or termination of the services or for any restriction placed on your account when such measures are taken in good faith to meet legal or regulatory obligations or to prevent fraud, money laundering, or problem gambling. To the fullest extent permitted by law, you agree to indemnify and hold harmless Mostbet, its affiliates, employees, and partners from any claims, liabilities, damages, losses, or expenses arising out of your breach of these Terms or your unlawful or improper use of the services.

Complaints & Dispute Resolution

Mostbet aims to provide high-quality services and a fair gaming environment, but we recognize that disputes or complaints may occasionally arise. If you have any concerns or complaints regarding your account, transactions, game outcomes, or any other aspect of the services, you should contact our customer support team as soon as possible using the contact options listed on the website. To facilitate a proper investigation, you should provide clear and detailed information, including your account details, the time and date of the incident, game or transaction references, and a concise description of the issue. Our support team will acknowledge receipt of your complaint and will use reasonable efforts to investigate and resolve it in a timely and fair manner.

Certain types of complaints, such as those related to game malfunction or bet settlement, should be raised without undue delay and, in any case, within a reasonable time frame after the occurrence of the event in question. You agree to cooperate with any additional information requests or verifications that may be necessary to assess your complaint properly. If you are not satisfied with the initial response from our support team, you may request that your case be escalated to a higher level of review or a dedicated complaints team. Mostbet will provide a final decision on your complaint as soon as reasonably possible, taking into account the complexity of the matter and any interactions with game providers or payment institutions. Our decision will be based on the Terms, game logs, server records, and any applicable legal or regulatory obligations.

Where permitted by law and where applicable external dispute resolution mechanisms exist, you may have the option to refer an unresolved dispute to an independent alternative dispute resolution (ADR) body or regulator. Details of such options, if available, may be provided on the Mostbet website or by our support team upon request. You agree that you will first exhaust the internal complaints procedure of Mostbet before seeking external resolution or commencing any legal action. Any claim or cause of action against Mostbet must be brought within the time limit specified by applicable law, counting from the date when you became aware or should reasonably have become aware of the circumstances giving rise to the claim. By using Mostbet, you agree to the dispute resolution framework described in this section.

Governing Law

These Terms, and any dispute arising out of or relating to them or to your use of the services of Mostbet, shall be governed by and construed in accordance with the laws of the jurisdiction of incorporation of the operating company behind Mostbet, unless otherwise required by mandatory provisions of your local law. In cases where local consumer protection rules or conflict-of-law norms require the application of your home country’s law, such mandatory provisions may prevail to the extent they cannot be contractually excluded. Any legal action, proceedings, or litigation arising from these Terms or the use of the services shall be brought before the competent courts of the governing jurisdiction, without prejudice to any rights you may have under mandatory consumer protection legislation to bring claims in your local courts.

You acknowledge that it is your responsibility to ensure that accessing and using the services of Mostbet is lawful in your jurisdiction and does not contravene any local legislation or regulations. If your use of the platform breaches any applicable law in your country, you must immediately stop using the services and close your account. The invalidity or unenforceability of any provision of these Terms under the governing law shall not affect the validity or enforceability of the remaining provisions, which shall remain in full force and effect. In the event of any discrepancy between different language versions of these Terms, the English version, as used for Players in Poland on Mostbet, shall prevail to the maximum extent permitted by law.

Final Provisions

These Terms & Conditions constitute the entire agreement between you and Mostbet regarding the use of the online casino, Slots, and betting services, and supersede any prior agreements, representations, or understandings, whether oral or written, relating to the same subject matter. No failure or delay by Mostbet in enforcing any right or provision of these Terms shall be deemed a waiver of such right or provision, and any waiver must be expressly stated in writing to be effective. You may not assign, transfer, or delegate any of your rights or obligations under these Terms without the prior written consent of Mostbet, whereas we may assign or transfer our rights and obligations to another entity in connection with corporate restructurings, mergers, acquisitions, or similar events, provided that such transfer does not materially prejudice your rights as a Player.

If any provision of these Terms is found to be invalid, unlawful, or unenforceable by a court or competent authority, such provision shall be interpreted or modified to the minimum extent necessary to make it valid and enforceable while preserving its original intent as far as possible. If such modification is not possible, the provision shall be deemed severed from the Terms, and the remaining provisions shall continue in full force and effect. Headings in these Terms are for convenience only and shall not affect their interpretation. The relationship between you and Mostbet is that of independent contracting parties, and nothing in these Terms shall be construed as creating a partnership, joint venture, or employment relationship.

By registering an account and using the services of Mostbet, you confirm that you have read, understood, and agreed to these Terms & Conditions, including all policies referenced herein, and that you are at least 18 years old and legally permitted to gamble in your jurisdiction. You also acknowledge that gambling carries financial risks and that you are solely responsible for your decisions and behavior on the platform, while Mostbet provides tools and resources to support responsible play. If you have any questions regarding these Terms, you should contact our customer support before proceeding with registration or placing any bets. Your continued use of the services signifies your ongoing acceptance of these Terms and any future amendments that may be made in accordance with the provisions above.