Bonus Terms

Introduction and Scope

These Bonus Terms govern any promotions offered by M666, including bonuses, rewards, cashback, free spins, and/or gifts. Each specific promotion may have its own customer terms; where indicated, those terms supplement or override these General Bonus Terms. Participation in any promotion constitutes acceptance of these terms and any applicable promotional terms. M666 reserves the right to modify, suspend, or terminate promotions at its sole discretion, with effect from notice or update on the site.

Eligibility and Participation

• Only individuals who hold a valid, registered account with M666 and have completed any required identity verification may participate in promotions.
• Promotions are not available to players in jurisdictions where prohibited by law or regulation, or to players in jurisdictions listed as restricted by M666 from time to time.
• Offers are limited to one per player, household, IP address, email address, payment method, or device as determined by M666. Suspected duplicate accounts may be suspended or closed, with forfeiture of bonuses and related winnings as applicable.

Opt-In, Communications, and Opt-Out

• Participation requires explicit opt-in where indicated on the promotion page, via in-site prompts, or through customer support channels.
• Players may opt out of promotional communications at any time. Opting out does not affect a player's ability to participate in promotions already earned, subject to remaining wagering requirements.
• If you choose not to participate in a promotion, you must notify Customer Support and refrain from placing bets under that offer until an opt-out is confirmed.

Balance Mechanics

• The account balance is divided into a Cash Balance and a Bonus Balance. Winnings from the Bonus Balance may be transferred to the Cash Balance only after meeting applicable wagering requirements.
• Funds on the Bonus Balance are not withdrawable. Only funds in the Cash Balance may be withdrawn when there is no active Bonus Balance; the Cash Balance may be withdrawn in full when the Bonus Balance is zero.
• When an active bonus exists, wagers are funded from the Cash Balance first, then from the Bonus Balance.
• Except where stated otherwise, a bonus is valid for the period specified and will expire if wagering requirements are not completed within that period.

Wagering Requirements and Contributions

• Unless stated otherwise in a promotion, wagering requirements are 40 times the bonus amount. The minimum deposit to be eligible for a promotion is determined per promotion and stated in its terms.
• Contribution rates apply for wagering requirements on each game type: Slots 100%, Video Poker 20%, Table Games and Live Games 5%, and Other Games 0% unless the promotion specifies otherwise.
• A bet that uses both Cash and Bonus Balance is a mixed bet; winnings from such bets are credited to the Bonus Balance until wagering is satisfied.
• There is a maximum bet size when wagering with a Bonus Balance. Unless stated otherwise in a promotion, the cap is 10 EUR / CHF / CAD per bet or spin, or equivalent in other currencies.
• If a withdrawal request is made before completing wagering requirements, the active Bonus and any related winnings may be cancelled.

Promotional Types and Special Rules

• Free Spins: Winnings from Free Spins are credited to the Cash Balance with no wagering requirement. Free Spins withdrawals are subject to a withdrawal cap of up to 300 EUR (or equivalent in another currency). Free Spins are valid for 7 days from the date of issue. Deposits tied to Free Spins must be wagered at least once on eligible slot games. If you withdraw before utilizing all Free Spins tied to the promotion, any remaining Free Spins may be removed from your account.
• Instant Bonuses: Instant bonuses may be awarded at the discretion of M666 support on a case-by-case basis. The maximum payout from such an offer cannot exceed 20 times the value of the released bonus amount. Reload bonuses may require no pending withdrawals to be eligible, and general Welcome Offer terms apply unless stated otherwise in the specific promotion.
• Welcome Offer: The Welcome Offer is a first-deposit promotion consisting of a 100% match and a potential Free Spin component, as stated in the individual welcome terms. Welcome Offers are claimable within the window specified in the promotion and will expire if not claimed within that period. Free Spins issued with Welcome Offer rights will have their own expiry associated with the offer and are subject to the other Free Spin rules herein.

Jackpots and Winnings

• Displayed jackpot amounts are informational; the official jackpot is determined server-side at the moment of win. Progressive jackpots payable on win will be settled according to the game’s server-side calculation.
• For progressive jackpots equal to or exceeding 50,000 EUR, an additional processing period of up to 14 days may apply before payout is completed.

Withdrawal Limits and No-Deposit Bonuses

• The maximum withdrawal associated with a no-deposit bonus is 100 EUR per promotion, unless stated otherwise in the offer terms.
• All withdrawal limits and conditions for Free Bonuses apply as specified in the relevant promotion terms. Bonuses may be restricted or unavailable in certain jurisdictions; M666 reserves the right to impose or remove access accordingly.

Promotional Amendments and Discretion

• M666 may amend, suspend, or terminate any promotion at any time for legal, regulatory, or operational reasons. This includes correcting typographical errors and clarifying terms where necessary.
• In cases of suspected promotion abuse or system manipulation, M666 reserves the right to audit gameplay and account activity. If abuse is detected, bonuses and related winnings may be revoked, and accounts may be closed, with forfeiture of funds as applicable. Refund of the original deposit is at M666’s discretion and may be limited to the deposit amount only.

Compliance, Security, and Responsible Gaming

• Participation in promotions is subject to applicable anti-money-laundering, age verification, and responsible gaming policies. Players are advised to gamble responsibly. If you or someone you know has a gambling problem, seek help from appropriate authorities or support services.
• All terms are governed by the laws applicable to M666’s licensing and regulatory framework. Any disputes will be resolved in accordance with the operator’s dispute resolution policy and applicable law.

Changes to the Terms

These Bonus Terms may be updated from time to time. M666 will publish any material changes and, where required, obtain consent or provide notice within a reasonable timeframe. Continued participation after changes constitutes acceptance of the revised terms.

Governing Law and Disputes

These terms are governed by the laws of the licensing jurisdiction for M666. Any unresolved disputes will be referred to the competent courts within that jurisdiction, subject to any mandatory alternative dispute resolution mechanisms mandated by law.

Contact and Support

For questions about these Bonus Terms or any promotion, please contact M666 Customer Support via the channels provided in your account.