ck399 Bangla Betting Site — Bangla support around the clock, bringing the joy of winning closer to you
Built for players in Bangladesh, ck399 is always by your side with 24/7 support in Bangla and instant transactions via bKash, Nagad, and Rocket.
ck399 Welcome Bonus
First Deposit Bonus
Up to ৳20,000
- Deposit ৳1,000 for the first time and get a ৳2,000 bonus — total balance ৳3,000
- Deposit ৳22,000 and get the maximum bonus of ৳20,000 — total balance ৳42,000
- Wagering is only 10x — on the bonus amount, not the total
- Example: ৳2,000 bonus × 10 = place ৳20,000 in bets, then withdraw your winnings
- Instant deposit via bKash, Nagad, or Rocket
- 21+ — For players aged 21 and above only
Get a 200% bonus on your very first deposit at ck399. Our bonus structure is designed with Bangladeshi players in mind — low wagering, more opportunity. Start with as little as ৳500 via bKash or Nagad and receive your bonus instantly.
What Sets Us Apart — What Makes ck399 Special
ck399 is more than just a betting site — it's a complete gaming experience built for players in Bangladesh. What you'll find here is not easy to come by elsewhere.
Fast Withdrawals
Your winnings reach your bKash or Nagad wallet in as little as 15 minutes to 2 hours.
FastestSecure Platform
With SSL encryption and fair play assurance, ck399 keeps your information and money protected.
SSL Secured24/7 Bengali Support
Reach us anytime, day or night, via Bangla live chat or email.
Always AvailableLocal Payments
Deposit and withdraw using bKash, Nagad, and Rocket — Bangladesh's most familiar mobile banking methods.
Local PaymentVIP Program
Enjoy weekly cashback and exclusive benefits across 4 tiers — from Bronze to Platinum.
VIPCricket Betting
Bet on multiple markets in international cricket including BPL, IPL, and the T20 World Cup.
CricketHuge Game Collection
Slots, fishing, live casino, card games, and crash games — all categories in one place.
VarietyMobile-First Design
Runs smoothly on any Android or iOS device — no separate app download needed.
Mobile Friendlyck399 VIP Program
The more you play at ck399, the more you get. Our VIP program has four tiers — each with special benefits and weekly cashback. The more active you are, the higher the tier you reach.
0.2% Cashback
On your weekly losses
- Weekly Cashback
- Priority Live Chat Support
- Special Promotion Access
- Monthly Bonus Offers
0.4% Cashback
On your weekly losses
- All Bronze Benefits
- Faster Withdrawal Processing
- Exclusive Silver Events
- Birthday Bonus Offer
0.6% Cashback
On your weekly losses
- All Silver Benefits
- Personal Account Manager
- Gold-Exclusive Tournaments
- Priority Withdrawal
0.8% Cashback
On your weekly losses
- All Gold Benefits
- Highest Priority Support
- Exclusive Platinum Events
- Custom Withdrawal Benefits
Tier upgrades happen automatically — the more you play, the faster you move up to the next tier. Cashback is added to your account every week.
Cashback & Rebate Benefits
With ck399's cashback program, you get back a portion of your net losses each week based on your VIP tier.
| VIP Tier | Weekly Cashback | When It's Credited |
|---|---|---|
| Bronze | Up to 0.2% | Every Monday |
| Silver | Up to 0.4% | Every Monday |
| Gold | Up to 0.6% | Every Monday |
| Platinum | Up to 0.8% | Every Monday |
Terms & Conditions in Brief:
- Cashback is calculated on net losses only — not on winning bets
- Cashback is added directly to your account balance — no separate withdrawal needed
- Cashback cannot be combined with other promotions in the same week
Cricket Format Guide
Betting works differently across each cricket format. Understanding the formats before you start betting on ck399 makes it easier to make decisions.
T20
20 overs per innings. Matches typically finish in 3–4 hours. In this fast-paced format, match-winner, top batter, highest scorer, and in-play betting are very popular. BPL and IPL are played in this format.
BPL • IPL • T20 WCOne-Day (ODI)
50 overs per innings. Matches run all day, around 7–8 hours. With an innings break, you can access half-time betting markets. The ICC World Cup is played in ODI format.
ICC WC • Bilateral SeriesTest
Matches last up to 5 days, with two innings per team. A draw is a possible result — so there are three result betting markets. Series result and session markets are popular.
Bilateral SeriesThe Hundred
Just 100 balls per innings. This new format from England is very fast-paced. There are separate markets for each batter and each set of 10 balls.
England LeagueInternational Leagues
BPL: Bangladesh Premier League — Bangladesh's biggest franchise tournament played in T20 format. IPL: India's Indian Premier League — the world's most popular T20 league. BBL: Australia's Big Bash League. PSL: Pakistan Super League.
Jackpot Games — Your Chance to Win Big
ck399 offers various types of jackpot games where the prize pool grows with every bet placed. See the main categories below.
Progressive Slot Jackpot
A small portion of each bet is added to the jackpot pool. The more players participate, the bigger the pool grows — and one lucky player can win the entire prize.
Live Casino Side-Bet Jackpot
At live casino tables, you can place a jackpot side-bet alongside your main bet. A special card combination or rare outcome triggers the jackpot.
Crash Game Multiplier Jackpot
Crash games like Aviator occasionally reach extraordinary high multipliers. Cashing out at the right moment can result in a large payout.
Fishing Game Boss Jackpot
In games like Mega Fishing, catching a special boss fish rewards you with a jackpot prize. Different jackpot pools exist at various levels within the game.
Local Card Games — Familiar Games, New Thrills
Card games that every household in Bangladesh knows can now be played online at a casino. At ck399, these games can be played with a live dealer or against other players.
Teen Patti
In Teen Patti, each player receives three cards and the best hand wins the bet. The dealer distributes the cards and each round gives you the option to raise or call. It can be played with a live dealer. Start with the lowest bet and watch the game for a minute — then decide your strategy.
Live Dealer JILIAndar Bahar
Andar Bahar is very simple — the dealer places a card in the middle and the player bets on whether a card of the same value will appear on the left side (Andar) first or the right side (Bahar). It is a 50-50 chance game. Play with a live dealer and practice with small bets for the first few rounds.
Live Dealer EasyCallbreak
Callbreak is a trick-taking card game where 4 players compete against each other. At the start of each round you must declare how many tricks you will win — this bid is the key strategy. Spades are always trump. JILI Callbreak Quick version is fast-paced and plays well on mobile.
Multiplayer JILILudo Quick / Pool Rummy
JILI Ludo Quick is a fast digital version of classic Ludo — play against other players and get your pieces home first. Pool Rummy is a points-based rummy where you need to form a set or sequence. Both games are multiplayer and social.
Multiplayer JILICrash Games — Thrilling Multipliers
In crash games like Aviator and JetX, a plane or rocket takes off and the multiplier keeps rising. Your job is to cash out before the plane crashes.
Place Your Bet
Place your bet before the round starts. You can also keep two active bets at the same time.
Watch the Multiplier
As the plane flies, the multiplier keeps rising — starting from 1.1x and it can crash at any moment.
Cash Out in Time
If you cash out before the crash, you get your bet × multiplier. If it crashes, you lose the entire bet.
Important: Set a stop-limit before you play. Use the auto cash-out feature to automatically cash out at your target multiplier. Do not trust any "predictions" or "signals".
How to Read Odds
Understanding odds is the most important skill in betting. Once you understand them, making decisions in any market becomes easier.
Decimal Odds
The simplest format. Total return = bet × odds.
Example: you bet ৳500, odds are 1.80
Return = ৳500 × 1.80 = ৳900
That means profit = ৳400
Implied Probability
Odds reveal the underlying probability. Formula: 1 ÷ odds × 100.
If odds are 1.80:
1 ÷ 1.80 × 100 = 56%
The bookmaker considers it a 56% probability
Fractional Odds
The British method. For example, 4/5 means ৳4 profit on a ৳5 bet.
৳500 bet, odds 4/5:
Profit = ৳500 × 4/5 = ৳400
Total return = ৳900
American Odds
The moneyline method. The +/- sign indicates the underdog and the favorite.
+150 = ৳150 profit on a ৳100 bet
-120 = ৳100 profit on a ৳120 bet
Casinos generally use decimal odds
Quick Summary
- Decimal odds above 1.0 always mean you will make some profit on a win
- The higher the odds, the lower the probability — but the higher the profit
- Use implied probability to understand which team the bookmaker considers the favorite
- In Bangladesh vs India matches, Bangladesh is generally given higher odds — meaning they are seen as the less likely winner
- Always calculate the total return, not just the profit
Payment Methods — Simple & Fast
ck399 supports only the most popular mobile banking methods in Bangladesh. No complicated bank transfer hassles.
| Method | Best For | How to Deposit | Fee |
|---|---|---|---|
| bKash | Those who use bKash regularly | Select bKash in the payment options, enter your number and amount, confirm with your PIN | No extra fee |
| Nagad | Those who prefer the postal department's service | Select Nagad, enter your account number and amount, verify with OTP | No extra fee |
| Rocket | Dutch-Bangla Bank customers and those who use Rocket wallet | Select Rocket, enter your registered number and amount, confirm with PIN | No extra fee |
৳500
Minimum Deposit
৳500
Minimum Withdrawal
15 minutes – 2 hours
Typical Withdrawal Time
Rocket is the mobile banking service of Dutch-Bangla Bank. All three methods are widely available across Bangladesh including Dhaka.
All Sections at a Glance — What's on ck399
Every section of ck399 has something different to offer. Scroll through the cards below to see where you want to go.
Mega Fishing
Hunt various sea creatures in the JILI Mega Fishing game. Catch the boss fish for a chance at big rewards.
See MoreGanesh Gold
Spin in the theme of Indian mythology with PG Soft Ganesha Gold slot. Big multipliers in special feature rounds.
See MoreCricket
Bet on various markets in international cricket including BPL, IPL, and T20 World Cup. Support the Bangladesh Tigers.
See MoreSlots
Hundreds of slot games including PG Soft, Pragmatic Play, and JILI. From Fortune Tiger to Gates of Olympus and everything in between.
See Moreck399 Casino
Live casino, card games, roulette and much more. A thrilling experience with real dealers.
See MoreJoin ck399 — Get a 200% Welcome Bonus
Start from just ৳500 with bKash, Nagad, or Rocket. 24/7 Bangla support is by your side.
Start NowFor those aged 21 and above only. Play responsibly.
Responsible Gaming Tools
ck399 believes gaming is for fun — not for problems. That is why we have provided several tools for our players to help you stay in control.
Self-Exclusion
You can close your account for a set period or permanently. During this time, logging in or betting will not be possible.
Deposit Limit
Set a maximum daily, weekly, or monthly deposit limit. Going beyond your budget then becomes impossible.
Loss Limit
Set in advance the maximum amount you are willing to lose in a given period. Once the limit is reached, the session stops automatically.
Session Time Limit
Set a maximum time limit for each gaming session — once the limit is up, you will be shown a logout message.
Reality Check Reminder
A pop-up will appear at set intervals showing how long you have been playing and how much you have won or lost.
Self-Assessment Quiz
Complete our short quiz to check your gaming habits — completely confidential.
If you need help:
If you feel gaming is causing problems in your life, contact our 24/7 live chat or email immediately — [email protected] — our Bangla-speaking support team is always ready to help.
21+ This site is for those aged 21 and above only.
24/7 Bangla Support — Always by Your Side
The biggest feature of ck399 is round-the-clock help in the Bangla language. At any time of day — even at 3 in the morning — our support team is ready to answer your questions.
Live Chat
Chat directly in Bangla from any page on the site. You will typically get a response within a few minutes.
Email Support
For complex matters, email us: [email protected] — support is available in both Bangla and English.
A Safe & Reliable Platform
ck399 is a safe and reliable online gaming platform. Our system is secured with SSL encryption, which keeps your personal information and transactions completely safe.
Fair play is our core principle. Our games use verified random number generators (RNG), so every result is completely unbiased. Our platform features games from Pragmatic Play, PG Soft, JILI, Spribe, Evolution Gaming, and more renowned providers.
- All transactions secured with SSL encryption
- Fair gameplay with verified RNG technology
- Partnership with world-class game providers
- Fast and hassle-free mobile payments
