Please read our Terms & Conditions carefully before using the sis6s platform. These terms define the rights and responsibilities of both you and us.
Before diving into the details, check out this quick summary — a snapshot of what to keep in mind when using sis6s.
You must be at least 18 years old to use sis6s. Age is verified during account registration, and any false information provided will result in account termination.
Deposits and withdrawals are available via bKash, Nagad, and Rocket. All transactions are secure and processed within the specified limits.
All bonus offers are subject to their own wagering requirements. Please read the applicable terms carefully before accepting any bonus.
Your personal information is protected in accordance with our privacy policy. We do not share your data with third parties.
Multiple accounts, fraud, or any attempt to manipulate the system are strictly prohibited. Any such activity will result in immediate account suspension.
We support responsible gaming. Deposit limits, self-exclusion, and cooling-off periods are available to all users.
Important Notice: By registering on the sis6s platform, you are deemed to have fully accepted these terms and conditions. If you register without reading the terms, no objections raised afterwards will be entertained.
Sis6s (https://sis6s.biz) is a licensed online gaming and betting platform. These Terms and Conditions ("Terms") constitute a legal agreement between sis6s and each registered user of the platform ("you" or "member").
These terms apply to all sis6s services — including Sports Betting, Live Casino, lottery, virtual games, and any promotional offers. By using the sis6s website or mobile app, you agree to be bound by each clause of these terms.
Sis6s reserves the right to update these terms at any time. Members will be notified of any changes via email or through the platform. Continued use of the platform after any update constitutes acceptance of the revised terms.
These terms have been written in Bengali to make them easy to understand for users in Bangladesh. However, in the event of any dispute, sis6s's official interpretation shall be considered final.
To bet or play on sis6s, you must create a personal account. All information provided at registration must be accurate, complete, and kept up to date. Providing false or misleading information is a direct violation of the Terms & Conditions.
The following information is required to register an account:
Each person may register only one account. If multiple accounts are found belonging to the same individual, all of them will be closed and any funds held may be forfeited. It is your responsibility to keep your login credentials strictly confidential — you must not allow anyone else to access your account.
Sis6s reserves the right to decline any registration request or verify any account. Additional documents may be requested to confirm identity in cases of suspicious activity.
Strict Rules: No one under the age of 18 may register or use any services on sis6s. Any account found to belong to a minor will be closed immediately.
Sis6s conducts regular age verification checks. You may be required to submit one of the following documents:
If documents are not submitted within 72 hours of an age verification request, the account will be temporarily suspended. Withdrawals will not be processed until verification is complete.
We are committed to protecting minors from gambling. If a parent or guardian discovers that their child is using sis6s, they are urged to contact our support team immediately.
Sis6s supports the most widely used mobile payment methods in Bangladesh. Currently accepted payment methods are:
The following rules apply to all deposits:
Depositing from someone else's number is strictly prohibited. This is part of our anti-money laundering policy, and any violation will result in the account being placed under investigation.
Sis6s does not charge any hidden fees on deposits. However, your mobile banking provider may apply their own transaction fees, which are the sole responsibility of the user.
Withdrawing your winnings from sis6s is a straightforward and transparent process. Keep the following rules in mind when making a withdrawal:
Sis6s reserves the right to review any withdrawal request as part of its fraud prevention measures. Withdrawals may be temporarily suspended while suspicious activity or account investigations are ongoing.
If your deposit and withdrawal methods differ, additional verification may be required at the time of withdrawal. This is done purely for your security.
Sis6s regularly offers a variety of bonuses and promotional deals. Each offer has its own terms, which are detailed on the offer page. General bonus conditions include:
Multiple bonuses cannot be claimed simultaneously unless the offer explicitly permits it. Any misuse of the bonus system — such as betting solely to withdraw a bonus ("bonus abuse") — is strictly prohibited.
sis6s reserves the right to modify, suspend, or cancel any bonus offer. Visit our promotions page regularly to stay updated on the latest offers.
The following general rules apply to all betting on sis6s at all times:
Sis6s uses advanced technology to detect suspicious betting patterns. Betting based on match fixing or insider information is strictly prohibited and may result in legal action.
The following activities are strictly prohibited on sis6s and will be treated as serious violations of the Terms & Conditions:
Any involvement in the above activities will result in immediate account closure, possible forfeiture of balance, and legal action where necessary.
Sis6s reserves the right to temporarily or permanently close any account under the following circumstances:
Members who wish to close their account must contact the support team. All pending bets must be settled before the account is closed. Any remaining valid balance may be withdrawn, however, if the account is closed due to a terms violation, the balance may be forfeited.
Sis6s believes gaming is a form of entertainment — not a way to make a living. We encourage all members to play responsibly, and provide the following tools to help:
If you feel that gaming is having a negative impact on your life or your family, seek support immediately. Gaming addiction is a treatable condition. Visit our Responsible Gaming page to learn more.
Remember — sis6s is an entertainment platform. Never play beyond your budget, and never bet with borrowed money.
Sis6s reserves the right to amend or update these Terms & Conditions at any time. Members will be notified of any changes through the following methods:
At least 7 days' notice will be given for any significant changes. Continued use of the platform after changes take effect will be considered acceptance of the updated terms.
If you do not wish to accept the updated Terms & Conditions, you may request to close your account at any time.
If you have any questions or concerns about these terms, our support team is always ready to help. Get in touch with us:
We typically respond to email enquiries within 24 hours. For urgent matters, live chat is the fastest way to reach us.
Our support team speaks Bangla. Writing to us in Bangla will get you a faster response.
Register with sis6s today for a safe, transparent, and responsible gaming experience. Thousands of members across Bangladesh are already enjoying our platform.