Creating or using an account on the a21 platform means you agree to these Terms & Conditions. Please read them carefully — if you have any questions, feel free to ask our Support team.
Check out this quick summary before reading the full Terms
To register an account with a21, you must be at least 18 years old. Each person may hold only one account. Providing accurate information during registration is mandatory.
Deposits and withdrawals are supported via bKash, Nagad, and Rocket. Account verification is required for withdrawals. Minimum and maximum limits apply to each transaction.
All a21 bonuses are subject to wagering requirements. Eligibility, validity period, and usage conditions are specified individually for each bonus. Any fraudulent attempt to claim bonuses may result in account termination.
All bets are final once confirmed and cannot be changed. a21 reserves the right to void bets in the event of a technical error. Any bet found to be fraudulent will have its payout cancelled.
A21 keeps your personal information secure and does not share it with third parties. For more details, please read our Privacy Policy read here.
A21 is committed to responsible gaming. Please play within your limits. Self-limit setting, break, and self-exclusion tools are here Available.
These Terms and Conditions ("Terms") apply to the use of the a21 platform (www.a21.wine) and all its services. By registering an account, logging in, or using any of a21's services, you confirm that you have read, understood, and agreed to be bound by these Terms in full.
A21 is an internationally licensed online entertainment and betting platform. We operate in compliance with applicable international laws and regulations. All services on a21 are provided for entertainment purposes, guided by the principles of responsible gaming.
Please note: These Terms may be updated at any time. Continued use of the platform following any changes will be considered your acceptance of the revised Terms.
If any part of these Terms is unclear or you have any questions, please contact a21's customer support before using our services. Our team is always ready to assist you in Bengali.
To open an account with a21, the following conditions must be met:
A21 may request identity verification at any time. In particular, a copy of your National ID or passport may be required prior to large withdrawals. Withdrawals may be temporarily placed on hold until verification is complete.
Important: If an account is registered with false information, a21 reserves the right to suspend that account and forfeit its entire balance.
Keep your a21 account password and login credentials strictly confidential. Do not allow anyone else to access your account. You are solely responsible for any unauthorized activity that occurs through your account.
A21 strictly prohibits anyone under the age of 18 from opening an account or using its services. We believe protecting children and young people is one of our most important responsibilities.
If a21 has reason to believe a member is under 18, it reserves the right to immediately suspend that account and request identity verification. If the verification confirms the member is underage, the account will be permanently closed and no winnings or rewards will be paid out.
Minor Protection: If a minor in your household has access to your device, please use parental control software and ensure you are properly logged out of your a21 account.
Deposits at a21 can be made via bKash, Nagad, and Rocket. Minimum and maximum deposit limits apply to each payment method and are subject to change. Funds are generally credited to your account instantly.
Before submitting a withdrawal request, please ensure the following:
A21 typically processes withdrawals within 1–3 business days. Express withdrawal options are also available for urgent requests. a21 reserves the right to delay any withdrawal while investigating suspicious transactions.
All transactions on a21 are conducted in Bangladesh Taka (BDT). If currency conversion is required, prevailing market rates will apply and a conversion fee may be charged.
Once a bet has been "confirmed" on a21, it cannot be changed or cancelled. Please carefully review all details before placing your bet — including the team, event, odds, and stake amount.
Odds in live betting can change at any moment. a21 reserves the right to void bets placed at incorrect odds due to technical errors. Deliberately exploiting erroneous odds is strictly prohibited.
If a match or event is cancelled, the stake for that bet is generally refunded. However, if 90% or more of the match has been completed, the result may be settled based on the final score at that point.
The complete list of a21's betting rules is available on each individual sport's page. For more details, Sports Betting View page.
Every bonus and promotion offered by a21 comes with its own specific terms. Each offer has its own eligibility criteria, validity period, and usage conditions. Claiming the same bonus repeatedly using multiple promotional accounts or other family members' accounts is strictly prohibited.
To withdraw bonus funds, you must wager a specified amount — this is the wagering requirement. For example, a ৳1,000 bonus with a 30x wagering requirement means you need to place a total of ৳30,000 in bets. Wagering requirements may vary for each bonus.
| Bonus Type | Wagering | Duration | Maximum Bet |
|---|---|---|---|
| Welcome Bonus | 30x | 30 Days | ৳500/bet |
| Reload Bonus | 25x | 14 Days | ৳500/bet |
| Cashback | 1x | 7 Days | — |
| Free Bet | 5x | 7 Days | ৳200/bet |
If a21 determines that a member is using fraudulent methods to obtain bonuses, all bonuses and any winnings derived from them will be forfeited and the account may be suspended.
The following activities are strictly prohibited on the a21 platform:
Consequences: Engaging in any of the prohibited activities listed above will result in immediate account closure, forfeiture of all winnings and balances, and referral to law enforcement authorities where necessary.
A21 may suspend or terminate an account under the following circumstances:
Any member may close their a21 account at any time by contacting customer support. Please withdraw all available balance before closing your account — once it is closed, access to your remaining balance may no longer be possible.
A21 is not directly liable for the following:
A21's total liability shall under no circumstances exceed the amount deposited in the relevant member's account.
A21 reserves the right to modify these Terms, in whole or in part, at any time. For significant changes, we will notify members via email or an on-platform notice.
Continuing to use a21 after any changes take effect will be considered your acceptance of the updated Terms. If you do not agree to the revised Terms, please stop using the service and contact Support to close your account.
For any questions or feedback regarding these Terms, please get in touch with us: support@a21.wine
Sign up, play in a safe environment, and enjoy the best experience a21 has to offer.