New or returning – CVB8 has a dedicated offer for every member. Log in daily and discover new opportunities.
All offers are open to members – read the terms and make the most of them
Join CVB8 for the first time and claim a 200% Welcome Bonus. Deposit ৳1,000 and your total balance becomes ৳3,000. There's no better way to get started.
Claim NowDeposit every day and earn a 30% extra bonus. Monday through Sunday — no days off. Deposit before 10 AM and the bonus is credited instantly.
Log InEven if you have a losing week, CVB8 has your back. Every Monday, 15% of your previous week's net losses is automatically credited to your account as cashback.
Log InInvite a friend to CVB8. The moment they make their first deposit, ৳500 lands in your account. The more you refer, the more you earn — no limits.
Start ReferringJoin CVB8's Leaderboard Tournament every week. The more you bet, the higher you climb. The top 10 winners share a ৳50,000 prize pool.
Join NowCVB8 remembers your birthday. Every year on your special day, a ৳2,000 free bonus is credited to your account. VIP members receive even more – up to ৳5,000.
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The more you play, the more you earn — CVB8 VIP Program
| Tier | Monthly Bets | Reload Bonus | Cashback | Withdrawal Limit/Day | Exclusive Perks |
|---|---|---|---|---|---|
| General | Any | 30% | 15% | ৳50,000 | Welcome Bonus |
| Silver | ৳50,000+ | 40% | 20% | ৳1,00,000 | Birthday Bonus |
| Gold | ৳2,00,000+ | 50% | 25% | ৳5,00,000 | Dedicated Manager |
| Platinum | ৳10,00,000+ | 60% | 30% | Unlimited | Custom Offers + Fast Track |
VIP tiers are updated at the start of each month. Contact support for more details.
Claim your bonus in just a few simple steps
New to CVB8? Sign up now. Already a member? Just log in and you're good to go.
Click the "Activate" button on the bonus you want. Some offers are applied automatically.
Make a minimum deposit via bKash, Nagad, or any other available method. Your bonus will be credited instantly.
Bet the required amount for your bonus. Wagering requirements vary by bonus — check the card for details.
Once you meet the wagering requirements, you can withdraw your full winnings. Withdrawals to bKash take as little as 5 minutes.
View the status of all your bonuses in the account dashboard
3,500 bets remaining
800 Bets Remaining — Almost There!
Bet 70,000 to reach Gold!
Online betting sites in Bangladesh have multiplied, but the ones that offer genuinely good promotions are few. Many sites advertise big bonuses that are practically impossible to use once you read the fine print. CVB8 breaks that pattern. Every promotion here comes with terms that are simple, transparent, and realistic.
Take the Welcome Bonus as an example. A 200% bonus means a ৳1,000 deposit gives you ৳3,000 to play with. To withdraw, you only need to wager 10x – that's just ৳10,000 in bets. Most other betting sites require 30x to 50x wagering. The difference with CVB8 speaks for itself.
To receive the Daily Reload Bonus, make your deposit before 10 AM. Deposits made during this window are processed fastest and keep you set up for a full day of betting.
CVB8's referral program is genuinely rewarding. If you have a friend or family member interested in betting, send them to CVB8. As soon as they make their first deposit, ৳500 goes straight into your account. Refer ten people in a month and that's ৳5,000 in extra earnings — without placing a single bet yourself.
Getting your referral link is easy. Log in to your account, go to the "Referral" section, and you'll find your unique link. Share it via WhatsApp, Facebook, or any other channel. You can track every successful referral in real time.
Wins and losses are part of betting — but CVB8 doesn't want a bad week to leave you empty-handed. That's why we offer a Weekly Cashback: every Monday, 15% of your previous week's net losses is automatically returned to your account. No need to claim it separately.
For example, if you lose ৳5,000 in a week, you'll receive ৳750 cashback on Monday morning — giving you a fresh start. VIP Gold and Platinum members enjoy even higher cashback rates.
Eid, Puja, the World Cup, IPL — CVB8 runs special promotions for major festivals and events. Alongside regular bonuses, these periods feature free bets, turbo cashback, and exclusive lucky draw offers. During the IPL season, CVB8 offers a special cricket bonus package with enhanced odds on every match.
These offers are time-limited and go fast. Keep CVB8 notifications turned on and check the promotions page regularly so you never miss a deal.
To get the most out of CVB8 promotions, keep a few things in mind. First, you can only have one bonus active at a time — finish the current one before claiming the next. Second, wagering requirements come with a time limit, usually 7 days, so play regularly after claiming a bonus to make sure it doesn't expire.
Third, some bonuses are restricted to specific game categories. For example, a Sports Betting bonus cannot be used on casino games. These details are clearly stated in each bonus description. CVB8 has no hidden terms — what's written is what applies.
For any questions about bonuses, feel free to get in touch with us.
Answers to the Most Frequently Asked Questions