Official Documents

663.ad Online Betting Platform Terms and Conditions

Please read this document carefully. By registering for or using the 663 platform, you agree to comply with all terms stated below.

Last updated: January 2026

Key Things You Need to Know

The following are key highlights from our Terms and Conditions. Please read the full sections below for complete information.

18-Year Age Limit

Only individuals aged 18 and above are permitted to register and use the 663 platform. Identity verification (KYC) is required for all accounts.

One Account Per User

Each user is only permitted to hold one active account. Owning multiple accounts may result in the suspension or closure of all associated accounts.

Bonus Wagering Requirements

All bonuses and promotions are subject to minimum wagering requirements. Review the specific terms of each promotion before claiming any offer.

Withdrawal Process

Withdrawals are processed via the same payment method used at the time of deposit. Identity verification must be completed before the first withdrawal is approved.

Account Security

You are responsible for keeping your account password confidential. 663 will never ask for your password through any communication channel.

Prohibited Activities

Fraud, money laundering, the use of bots, or any form of system manipulation is strictly prohibited and may result in legal action.

1

Acceptance of Terms and Conditions

Welcome to 663, a trusted online betting platform for players in Malaysia and the Southeast Asian region. This Terms and Conditions document constitutes a legally binding agreement between you ("User") and 663.ad ("Company", "us").

By accessing, registering for, or using any part of the 663 platform — including the website, mobile app and all services provided — you hereby confirm that you have read, understood and fully agree to be bound by these Terms and Conditions, together with the Privacy Policy and all relevant guidelines applicable from time to time.

If you do not agree with any part of these Terms and Conditions, you are required to stop using the platform immediately. Continued use after the terms have been updated constitutes acceptance of the latest terms.

Important Note: These Terms and Conditions are written in Bahasa Melayu for the convenience of Malaysian players. In the event of any conflict with other language versions, this Bahasa Melayu version shall prevail.
2

Account Eligibility

To register for and use the 663 platform, you must meet the following eligibility requirements at all times:

  • At least 18 years old or the minimum age required by the laws of your country of residence, whichever is higher.
  • Fully legally capable of entering into a binding agreement.
  • Not prohibited by local laws or the laws of your country of residence from participating in online betting activities.
  • Not an employee, agent, contractor or immediate family member of a 663 employee or any software provider working with 663.
  • Have never had an account at 663 previously closed or suspended due to a terms violation.

663 reserves the right to request proof of identity at any time to ensure eligibility requirements are met. Failure to provide satisfactory proof may result in account suspension or closure.

Warning: Registration by minors is strictly prohibited. Any account found to be registered by a minor will be closed immediately and all balances will be forfeited.
3

Account Registration & KYC Verification

Each user is only permitted to hold one (1) active account on the 663 platform. Holding multiple accounts — whether using different names, email addresses, phone numbers, or payment details — is a violation of these terms and may result in the closure of all accounts and forfeiture of balances.

During registration, you are required to provide accurate, complete, and up-to-date information. Details provided, including your full name, date of birth, address, and contact information, must match your official identification documents.

The Know Your Customer (KYC) process is required before the first withdrawal is processed. Documents that may be requested include:

  • Valid National Identity Card (MyKad) or passport.
  • Proof of current residential address (not more than three months old).
  • Proof of ownership of the payment method used.

663 reserves the right to request additional KYC reviews at any time for security or compliance reasons. This process is industry standard and is designed to protect your account from unauthorized use.

All KYC information you submit is protected by SSL 256-bit encryption and handled in accordance with our Privacy Policy. We do not share your information with third parties without your consent.
4

Deposits & Fund Withdrawals

663 supports a range of popular deposit methods in Malaysia including FPX online banking, local e-wallets, and bank transfers. All deposits are processed instantly and funds will be credited to your account shortly.

For withdrawals, the following conditions apply:

  • Withdrawals will be processed to the same payment method used during the original deposit, unless that method is no longer available.
  • KYC verification must be fully completed before the first withdrawal request is approved.
  • Minimum and maximum withdrawal limits apply; please check the Deposit section for the latest information.
  • 663 reserves the right to request additional verification for withdrawals exceeding certain limits for security purposes.
  • Withdrawal processing times range from one to three business days depending on the selected payment method.

All transactions on the 663 platform are processed in Malaysian Ringgit (MYR). Any foreign currency conversion is subject to current exchange rates and may incur additional fees charged by your payment provider.

Important: 663 does not accept third-party deposits. Deposited funds must come from an account in your own name. Any deposit suspected of being from a third party will be held pending investigation.
5

Bonuses, Promotions & Wagering Requirements

663 offers a variety of bonuses and promotions to new and existing members. All bonus offers are subject to the wagering requirements specified for each promotion.

General terms applicable to all bonuses:

  • Bonuses may only be claimed once per user, household, IP address, device or payment method.
  • Bonus funds cannot be withdrawn directly; the minimum wagering requirements must be met before any winnings can be withdrawn.
  • The specific wagering requirements for each bonus are stated on the respective promotions page and should be read before claiming any offer.
  • 663 reserves the right to modify, suspend or cancel any promotion at any time without prior notice.
  • Unused bonuses will expire automatically once the validity period ends.
  • Any attempt to abuse the bonus system will result in bonus cancellation and may lead to account closure.
Players participating in the 663 loyalty program are eligible for additional exclusive offers. Check the platform's promotions section for the latest information on offers available to you.
6

General Wagering Rules

All bets placed on the 663 platform are subject to game-specific rules for each game type. You are responsible for understanding the rules of each game before placing any bets.

General rules applicable to all types of wagering at 663:

  • Bets that have been confirmed and accepted by the system are final and cannot be cancelled except under extraordinary technical circumstances.
  • In the event of a technical disruption or software failure during gameplay, 663 will investigate and resolve the matter based on valid system records.
  • 663 uses an independently certified random number generator (RNG) to ensure all game outcomes are fair and unbiased.
  • Live sports betting results are based on official outcomes announced by the relevant sporting body.
  • 663 reserves the right to void or reject any wager suspected of involving fraud, manipulation or exploitation of system errors.

For live casino bets, all outcomes announced by the live dealer are final, subject to video recording review in the event of a dispute.

7

Prohibited Activities

Users of the 663 platform are strictly prohibited from engaging in the following activities:

  • Use of automation software, bots, scripts, or any technological tools to exploit or manipulate the platform's systems.
  • Colluding with other players to cheat or manipulate game outcomes (collusion).
  • Money laundering or any financial transactions linked to illegal activities.
  • Depositing funds using stolen, altered, or unauthorized payment methods.
  • Attempting to access another user's account or 663's internal systems without authorization.
  • Distributing obscene, offensive, or harmful content through any communication channel on the platform.
  • Abusing the bonus or promotion system with the intent to gain unauthorized advantages.
Serious Consequences: Any violation of these prohibitions will result in immediate account closure, forfeiture of all balances and bonuses, and possible legal action under applicable Malaysian law.
8

Account Closure & Suspension

You may close your account at any time by contacting the 663 customer support team. Prior to closure, all outstanding wagering requirements must be fulfilled and any valid cash balance will be refunded.

663 reserves the right to suspend or close a user's account immediately and without prior notice under the following circumstances:

  • Violation of any section of these Terms and Conditions.
  • Confirmation that the user does not meet the required age or regional eligibility criteria.
  • Suspected fraudulent activity, money laundering or other illegal activities.
  • Requests from regulatory authorities or law enforcement agencies.
  • Account inactivity for the period specified under our inactive account policy.

For inactive accounts, 663 reserves the right to impose a maintenance fee after a period of twelve (12) months without any login activity. You will be notified by email before any fee is charged.

9

Liability Limits

To the extent permitted by applicable law, 663 is not liable for any indirect, incidental, special, or consequential losses arising from the use of the platform, including but not limited to:

  • Financial losses resulting from unsuccessful wagers.
  • Service interruptions due to maintenance, technical failures or events beyond our control.
  • Any losses arising from unauthorized access to your account due to your own negligence in safeguarding your login credentials.

663 warrants that our services are provided with a reasonable level of skill and care. However, we do not guarantee that the platform will always be entirely free from interruptions or technical errors.

If you encounter any technical issues affecting your gameplay, contact our customer support immediately. We are committed to resolving every issue fairly and transparently.
10

Terms Amendments & Applicable Law

663 reserves the right to modify, update or replace any part of these Terms and Conditions at any time. Any material changes will be communicated to registered users via in-platform notifications or email at least seven (7) days before taking effect, unless the changes are required immediately for legal or security reasons.

Continued use of the platform after updated terms take effect constitutes full acceptance of the revised terms. You are encouraged to review this page periodically to stay informed of the latest applicable terms.

These Terms and Conditions are governed by and interpreted in accordance with applicable law. Any dispute arising in connection with these terms or the use of the 663 platform shall first be resolved through good-faith negotiation before any legal action is taken.

If any provision of these Terms and Conditions is found to be invalid or unenforceable by a competent court, that provision shall be deemed void to the extent necessary, while all remaining provisions shall continue in full force and effect.

For any enquiries regarding these Terms and Conditions, please contact our customer support team via live chat, available 24 hours a day, 7 days a week.

Ready to Start Playing at 663?

By understanding our Terms and Conditions, you can play with greater confidence. Register now and enjoy a safe and fair wagering experience.

Register a Free Account Login
Bahasa Melayu