From welcome bonuses to VIP rewards, CB888 has fresh offers every day — the best promotions for both betting and casino, all in one place.
CB888 has separate offers for both new and existing members. Browse all available promotions below and pick the one that suits you best.
Make your first deposit at CB888 and get a 100% welcome bonus of up to BDT 10,000, credited straight to your account. It's CB888's top offer for new members.
Claim BonusGet a 50% reload bonus every week you deposit at CB888. Up to BDT 5,000 in bonus funds is added with each reload. This offer runs all year for existing members.
Use NowHad a tough week at CB888? No worries — 10% cashback on your total net loss is automatically credited to your account every week.
Get CashbackGet 50 free spins on selected slot games at CB888 casino. The spins are credited to your account instantly after your first deposit. Use them in the slots section at CB888.
Go to CasinoIf your first Sports Bet at CB888 loses, you'll get a free bet of up to BDT 500 back. The offer applies to cricket, football, or any sport, with a minimum odds of 1.5.
Place BetRefer a friend to CB888 and earn BDT 200 for every successful referral. Your bonus is credited as soon as your referred friend makes their first deposit. There's no limit on referrals.
Refer NowMake your first deposit at CB888 and receive a 100% welcome bonus, ranging from BDT 500 to BDT 10,000. This offer is available to new members only.
RegisterIf new members lose their first Sports bet, they'll receive a BDT 500 free bet. This is CB888's special protection offer for new members — lower risk on your very first bet.
Get StartedNew members at CB888 casino receive 50 free spins right after registration, usable on selected slot games.
Try the CasinoIf your first Sports Bet at CB888 loses, you'll get a free bet of up to BDT 500 back. Valid for cricket, football, kabaddi, or any sport.
Place BetEarn an extra 5% bonus on every winning bet in CB888's live betting section, with a maximum of BDT 1,000 per day.
Place a Live BetWin an accumulator bet of 5 or more matches at CB888 and earn an extra 20% reward. The bonus percentage increases the more selections you add.
Accumulator BetGet 50 free spins on selected slot games at CB888 casino. They are credited automatically after your first deposit.
Play CasinoDeposit at CB888 Live Casino — baccarat, roulette, or blackjack — and get a bonus of up to BDT 2,000. This offer can be used once per month.
Live CasinoJoin CB888's monthly slots tournament for a chance to share a BDT 20,000 prize pool. The top 10 winners take home rewards. Register easily through the CB888 app.
Join TournamentCB888 VIP members earn a bonus every day just by logging in. Silver members get BDT 100, Gold members get BDT 500, and Platinum members get BDT 1,000+ as a daily login bonus. It's one of the most rewarding VIP perks at CB888.
Go VIPWhen you reach a new VIP tier at CB888, you'll receive a special upgrade bonus credited directly to your account — BDT 2,000 for reaching Gold and BDT 5,000 for reaching Platinum.
Join VIP
Create a free account at CB888. Registration takes just 2 minutes with your mobile number.
Deposit a minimum of BDT 500 via bKash, Nagad, or Rocket. Deposits are credited to your account instantly.
Enter a promo code at the time of deposit or select a bonus from the Offers section. CB888 will credit the bonus automatically.
Bet or play casino games using your bonus. Once the rollover requirement is met, you can withdraw winnings from your bonus.
One of the biggest reasons CB888 stands out in Bangladesh's online betting scene is its promotions. Rather than just flashing big numbers to grab attention, CB888 is designed so every player gets real, tangible value. From the welcome bonus to daily cashback, every offer is built with Bangladeshi players in mind.
CB888's welcome package for new members is straightforward. A 100% bonus on your first deposit means if you deposit BDT 1,000, you start playing with BDT 2,000. Add 50 free spins and a first bet on us, and it's a great way to kick things off. All these benefits are available as soon as you open a new CB888 account.
The CB888 reload bonus is designed specifically for existing members. Deposit any day, Monday through Sunday, and get a 50% reload bonus — with a minimum deposit of BDT 1,000 and a 3x rollover requirement. Compared to many other sites where rollover can be 10–20x, CB888's 3x requirement is genuinely player-friendly.
CB888's 10% weekly cashback is a fan favourite. At the end of each week, 10% of your total net loss is automatically returned to your balance — a solid safety net for regular players. The maximum cashback per week is BDT 3,000.
Whether you love cricket or football, CB888's Sports promotions section runs special offers all year round. For major tournaments like the World Cup or IPL, CB888 offers exclusive accumulator boosts — place bets on 5 or more matches together and get an extra boost of 20% to 100% on your winnings.
CB888 delivers on live betting too. Every winning live bet earns you an extra 5% bonus. Betting while the match is in progress and getting rewarded on top of it — that's what sets CB888 apart from the rest.
The CB888 referral program is straightforward. Share your unique referral link or code with friends. Once a friend registers at CB888 and makes their first deposit, BDT 200 is credited to your account. There's no cap on referrals — the more friends you bring in, the more rewards you earn.
CB888's bingo section runs its own special promotions too. Weekly bingo tournaments are held where top players earn extra prizes. Playing bingo on the CB888 app earns additional points that can later be converted into bonuses.
CB888 also runs seasonal offers from time to time. Special deposit bonuses are available during festivals like Eid, Puja, and Christmas — usually with lower rollover requirements, so these are opportunities you won't want to miss.
CB888 app users get access to exclusive offers available only on the app — including app-only promo codes, flash deals via push notifications, and a daily login bonus. The CB888 app is available on both Android and iOS.
All things considered, CB888's promotion system is genuinely competitive in the Bangladesh betting market. With offers running year-round for both new and existing members, there's always something on the table. Just make sure to read the terms carefully before claiming any bonus.
Terms and conditions apply to all bonus offers. Withdrawals from bonus funds are not permitted until rollover requirements are met. Please gamble responsibly and never bet beyond your means.
All promotional offers are available to users aged 18 and above only. The same bonus cannot be used more than once per account. CB888's Terms & Conditions And Responsible Gaming Follow the rules.
| VIP Tier | Daily Bonus | Cashback | Withdrawal Priority | Dedicated Support |
|---|---|---|---|---|
| Silver | BDT 100 | 5% | Standard | — |
| Gold | BDT 500 | 8% | Fast | |
| Platinum | BDT 1,000+ | 12% | Instant | 24/7 Live |
* VIP tier is determined based on monthly betting volume.
Register, deposit, and get your bonus right away. Don't miss CB888's best promotion offers.