❓ Help Center
gb99b Frequently Asked Questions
From opening an account to withdrawing money via bKash — find straightforward answers to the most common questions from Bangladeshi players here.
gb99b is a trusted online betting and casino platform in Bangladesh. Whether you are a new player or a returning one, questions often come to mind. On this FAQ page we have provided detailed answers about account registration, transactions via bKash and Nagad, cricket betting, slots, bonuses, and safe gaming. If you cannot find an answer to your question, our 24/7 live chat support team is always here for you.
Account and Registration
To open an account at gb99b, you need an active mobile number and accurate personal information. The registration process is simple and quick — it takes just a few minutes. Have your name, date of birth, and preferred payment method details ready. Providing accurate information for age verification is required.
No, only one account per person is allowed. If you attempt to create two accounts using the same mobile number, device, or identity document, they may be suspended. gb99b strictly follows this policy to ensure security and fair play.
Click the "Forgot Password?" option on the login page. A verification code will be sent to your registered mobile number, which you can use to set a new password. If you have any trouble, contact gb99b's 24/7 live chat support and you will get a quick resolution.
At gb99b, identity verification may be required before withdrawals above a certain amount. Upload a scanned copy of your National ID (NID) or passport along with a recent selfie. The verification process is usually completed quickly. Verifying in advance means no delays when you withdraw.
Deposits and Withdrawals
Depositing via bKash to gb99b is usually instant — in most cases the balance updates within a few seconds. On rare occasions, network issues may cause a delay of 5–10 minutes. If there is any delay, contact live chat with your transaction reference number.
The minimum deposit at gb99b is ৳300 — this applies to bKash, Nagad, and Rocket alike. The minimum withdrawal amount is ৳800. You can start playing with small amounts, but this limit must be met before withdrawing.
Yes, Nagad is one of the supported payment methods at gb99b. Select Nagad on the deposit page and follow the instructions. Just like bKash, depositing via Nagad is fast and secure. Transactions start from a minimum of ৳300.
Withdrawals at gb99b are generally completed within 30 minutes to 3 hours. If your account is verified and the correct details are provided, the process is even faster. There may be a slight delay during busy periods, but funds reach your bKash, Nagad, or Rocket within 3 hours at most.
gb99b does not charge any transaction fees. However, your mobile banking provider (bKash, Nagad, or Rocket) may apply their own transfer charges — these are determined by the respective provider's terms. Check your mobile banking app directly for the latest fee information.
Games and How to Play
To bet on BPL (Bangladesh Premier League) matches, log in to gb99b and go to the cricket section. Select a match and browse the markets — options include match winner, top batter, highest runs, and more. Enter your amount in your chosen market and confirm the bet. In live betting, odds change while the match is in progress, so make decisions quickly.
Yes, gb99b is fully mobile-friendly. You can use the site directly from any Android or iOS smartphone or tablet browser. Slots, live casino, cricket betting, and fishing games are all optimized for mobile. No separate app download is needed.
RTP (Return to Player) is the theoretical percentage of the total amount wagered on a game that is expected to be returned to players over the long term. A higher RTP means theoretically more return — but this is not a guarantee for every session. gb99b only offers games from providers that ensure fair play.
In live casino, you play games in real time with real dealers. Professional studios broadcast live via camera. You will find various games including Roulette, Baccarat, Blackjack, and Teen Patti. Games from top providers such as Evolution Gaming and Ezugi are available at gb99b — the experience is just like a real casino.
Yes, gb99b offers live betting on the T20 World Cup as well as all other major international and domestic cricket tournaments. Odds update after each over or ball even after the match has started. Special promotional offers may be available for Bangladesh Tigers matches — check the promotions page regularly.
Bonuses and Promotions
gb99b offers a 200% welcome bonus on your first deposit, up to ৳8,000. This means depositing ৳1,000 lets you start playing with ৳3,000 in total. To claim the bonus, keep the bonus option active at the time of your first deposit after creating your account.
The wagering requirement for the gb99b welcome bonus is 15 times (15x). This means you need to wager 15 times the bonus amount before it becomes withdrawable. For example, if you receive a ৳2,000 bonus, you need to place a total of ৳30,000 in bets. It is recommended to read the terms and conditions page in detail.
The gb99b VIP program has three tiers — Bronze, Silver, and Gold. You are automatically promoted to a higher tier based on regular play and betting activity. Bronze offers up to 0.5% weekly cashback, Silver offers 1.0%, and Gold offers 1.5% weekly cashback. Higher tiers come with additional special benefits.
Yes, gb99b regularly runs reload bonuses, cashback offers, and tournament-based promotions for existing members. Special offers may be available during BPL or ICC tournament seasons. Log in and check the promotions section regularly for the latest offers.
The list of games eligible for bonus use is stated in the bonus terms and conditions. Generally, bonuses can be used on slots, fishing games, and live casino. Some bonuses may apply only to specific game categories. Contact gb99b live chat for more details.
Security and Responsible Gaming
Yes, gb99b uses SSL encryption technology to keep all personal and financial information secure. Your payment data is never shared with third parties. The platform operates with fair play ensured and undergoes regular security audits.
gb99b is for players aged 21 and above only. Age is verified at the time of registration, and accounts of underage users are immediately closed. We place the highest importance on age verification to ensure responsible gaming. This platform is for ages 21 and over.
gb99b places the highest priority on responsible gaming. If you feel that you or someone you know is spending too much time or money on gambling, please visit our responsible gaming page. There you will find detailed information about setting limits, taking breaks, and self-exclusion. Contact live chat and our support team will help you.
Yes, at gb99b you can pause your account for a set period or permanently close it (self-exclusion) on your own. This option is available in the responsible gaming section or you can request it directly via 24/7 live chat. Your mental and financial well-being is of the highest importance to us.
The gb99b support team provides service in Bengali via live chat 24 hours a day, 7 days a week. Any issue — transaction problems, technical issues, or account questions — is resolved quickly. To contact us by email, write to [email protected].
Still have questions? Contact support
Our Bengali-speaking support team is with you 24/7 around the clock. Contact us via live chat for any question or issue and you will get a quick resolution.
24/7 Live Chat in Bengali