At ckk4, promotions aren't just a number on a banner. Every offer on this page is designed around how Bangladesh players actually use the platform — mobile-first, bKash and Nagad deposits, and a preference for games like Mahjong Ways, Fortune Ox, and Fishing Disco. Whether you're new or you've been with ckk4 for a while, there's always something worth claiming.
Current Offers
Updated regularly. Check back often — ckk4 adds new deals every week.
New Players
Your first deposit at ckk4 gets matched 100%, up to ৳10,000. Deposit ৳1,000, play with ৳2,000. The bonus applies across all games including slots, fishing games, and card games. Minimum deposit ৳500. Wagering requirement: 20x on the bonus amount.
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Weekly
Every Monday, existing ckk4 players can claim a 20% reload bonus on their first deposit of the week, up to ৳5,000. It's a straightforward way to start the week with extra balance. Minimum deposit ৳500. Wagering requirement: 15x on the bonus amount.
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Daily
Lost balance stings less at ckk4. The daily cashback promotion returns 10% of your net losses each day, credited to your account the following morning. No wagering requirement on cashback — it's real balance you can use or withdraw. Available to all verified ckk4 accounts.
Login to ClaimInvite a friend to ckk4 using your personal referral link. When they register and make their first deposit, you receive ৳500 bonus credited to your account. Your friend also gets their welcome bonus. There's no cap on how many friends you can refer — every qualifying referral earns you ৳500.
Get Referral LinkStep by Step
Claiming a promotion at ckk4 takes less than five minutes. The process is the same whether you're on mobile or desktop, and it works with bKash, Nagad, and Rocket. Here's exactly what to do.
Visit ckk4 and complete the registration form. You'll need a valid mobile number and a password. The whole process takes under two minutes. If you already have an account, skip to step 2.
Complete the basic verification step using your mobile number. Verified accounts are eligible for all promotions at ckk4, including cashback and the referral bonus. Unverified accounts may have limited access to certain offers.
Deposit using bKash, Nagad, or Rocket. The minimum qualifying deposit for most ckk4 promotions is ৳500. Make sure you meet the minimum for the specific offer you want to claim — the welcome bonus requires ৳500, the reload bonus also requires ৳500.
In your ckk4 account dashboard, navigate to the Promotions section and select the offer you want to activate. Some bonuses are applied automatically on deposit — check the individual offer terms to confirm.
Play through the required wagering amount and your bonus balance converts to real withdrawable funds. Cashback bonuses at ckk4 carry no wagering requirement and can be withdrawn immediately.
Instant deposits accepted at ckk4. Most popular method among Bangladesh players.
Fast and reliable. Nagad deposits at ckk4 process in seconds with no extra fees.
Dutch-Bangla Bank's mobile wallet. Fully supported for deposits and withdrawals at ckk4.
All transactions at ckk4 are encrypted. Withdrawals are processed within 24 hours.
Compare Offers
All current offers side by side so you can pick what suits your playing style.
| Promotion | Bonus Value | Min Deposit | Wagering | Eligible Players |
|---|---|---|---|---|
| Welcome Deposit Bonus | 100% up to ৳10,000 | ৳500 | 20x bonus | New players only |
| Weekly Reload Bonus | 20% up to ৳5,000 | ৳500 | 15x bonus | All verified accounts |
| Daily Cashback | 10% of net losses | No minimum | None | All verified accounts |
| Refer a Friend | ৳500 per referral | Friend deposits ৳500 | 10x bonus | All verified accounts |
| Seasonal / Festival Bonus | Varies by event | Varies | Varies | All verified accounts |
Why It Matters
A lot of online platforms advertise big bonuses but bury the real terms in fine print. At ckk4, the approach is different. Every promotion on this page has clear, readable conditions — the wagering requirement, the minimum deposit, the eligible games, and the expiry window are all stated upfront. There are no hidden multipliers that make a bonus effectively uncashable.
The daily cashback offer is a good example of this philosophy. Most platforms attach a wagering requirement to cashback, which means you can't actually withdraw it without playing through it multiple times. At ckk4, the cashback is credited as real balance with no wagering requirement. If you receive ৳200 in cashback, you can withdraw it directly or use it to keep playing — your choice.
The welcome bonus at ckk4 is also structured to be genuinely useful. A 20x wagering requirement on the bonus amount — not the deposit plus bonus — is significantly more achievable than the 30x or 40x requirements common on other platforms. For a player depositing ৳1,000 and receiving a ৳1,000 bonus, the wagering requirement is ৳20,000 in total bets, which is reachable across a few sessions of regular play on games like Fortune Ox or Mahjong Ways.
No hidden conditions. Every ckk4 promotion lists its wagering requirement, minimum deposit, and eligible games clearly.
Most bonuses at ckk4 are credited instantly after a qualifying deposit. Cashback is credited the following morning.
Get More From Your Bonus
A few habits that help you get real value from every promotion at ckk4.
The weekly reload bonus at ckk4 resets every Monday. If you're planning to deposit during the week, doing it on Monday morning means you can claim the 20% reload on your first deposit of the week. It's a simple habit that adds meaningful extra balance over time without changing how you play.
High-volatility games can deplete bonus balance quickly before you meet the wagering requirement. Medium-volatility games like Mahjong Ways and Fortune Ox at ckk4 produce more frequent wins, which helps you work through the wagering requirement steadily while keeping your balance alive long enough to hit a meaningful win.
The referral bonus at ckk4 pays ৳500 for every friend who registers and deposits. If you have friends who are interested in playing, share your referral link before they sign up. Once they register through another link, you can't retroactively claim the referral bonus for that account. Get your link from your ckk4 dashboard first.
The 10% daily cashback at ckk4 is easy to overlook because it's not as flashy as a deposit bonus. But over a month of regular play, cashback adds up significantly. Since there's no wagering requirement, every taka of cashback you receive is real money. Make sure your account is verified so you don't miss out on cashback credits.
ckk4 runs enhanced promotions during Eid, Pohela Boishakh, and other major Bangladesh occasions. These seasonal offers often have higher bonus percentages or lower wagering requirements than the standard weekly deals. Log in to your ckk4 account during festival periods to check what's available before the offer window closes.
Each promotion at ckk4 has specific terms — eligible games, expiry dates, and wagering requirements. Spending two minutes reading the terms before you claim a bonus prevents situations where you've wagered on an ineligible game or let a bonus expire before meeting the requirement. The terms are short and written in plain language.
Bonuses at ckk4 are designed to enhance your gaming experience, not to encourage you to spend beyond your means. All promotions come with deposit limits and wagering requirements that are intended to keep play within reasonable boundaries. ckk4 supports responsible gaming and provides tools including deposit limits, session reminders, and self-exclusion options. If you ever feel that your gaming is becoming a problem, visit the Responsible Gaming page for guidance and support resources.
FAQ
Answers to what players typically ask before claiming a bonus.
New players at ckk4 get their first deposit matched 100%, up to ৳10,000. Deposit via bKash, Nagad, or Rocket and your bonus is credited instantly. Register now and claim before the offer changes.