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🎁 Exclusive Offers

C666 Bonuses — Bangladesh's Best Betting Promotions & Rewards

C666 has exciting bonus offers for both new and existing members. From your first deposit to daily cashback — the opportunities never stop!

Claim Your Bonus Now
50,000+
Members Receiving Bonuses
৳5 Crore+
Total Bonuses Distributed
365 days
Offers available year-round
24 Hours
Bonus Support Active
Welcome Bonus

Join c666 and get a welcome bonus of up to ৳50,000

C666 has made a name for itself in Bangladesh's online betting scene. As a new member, you'll be welcomed with a fantastic welcome bonus — a 100% deposit match means if you deposit ৳1,000, you'll receive an extra ৳1,000 in bonus funds. Use it to bet on cricket, football, or any game of your choice.

The c666 bonus system is built with Bangladeshi users in mind. No complicated conditions, no hidden rules — just straightforward, transparent bonus offers that genuinely deliver value.

Important Information

Please read the terms and conditions for all bonus offers. Once the wagering requirement is met, your bonus will be converted into real balance.

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All Bonuses

All c666 bonus offers at a glance

A wide range of bonuses tailored for you — choose the one that suits you best

🔥 Most Popular

Welcome Bonus

Up to 100%
  • Bonus up to ৳50,000
  • Applicable on first deposit
  • Valid on all games and sports
  • Available on bKash/Nagad deposits
  • Minimum deposit of just ৳500
Claim Now
✨ New

Daily Reload Bonus

50% Daily
  • Up to ৳10,000 per day
  • For registered members
  • Active Monday through Sunday
  • Valid for both Sports & Casino
  • Claim Once Daily
Claim Now
💎 VIP Exclusive

VIP Cashback Bonus

20% Cashback
  • 20% back on weekly losses
  • Exclusive Offers for VIP Members
  • Up to ৳30,000 Cashback
  • Credited every Monday
  • Withdraw with no wagering required
Join as VIP
🏏 Sports Special

Cricket Bonus

75% Bonus
  • Special bonus for cricket matches
  • Valid for IPL, BPL & World Cup
  • Valid for Live Betting too
  • Up to ৳15,000 Bonus
  • Extra bonus during tournament season
Claim Now
🎰 Casino

Free Spins Bonus

100 Free Spins
  • 100 free spins on slot games
  • Applicable on selected games
  • Receive 20 per day
  • 100% Free Spins over 5 Days
  • Winnings credited to your balance
Claim Free Spins
👥 Referral

Refer & Earn

৳2,000/referral
  • ৳2,000 for every successful referral
  • No limit — refer as many people as you like
  • Credited on the referee's first deposit
  • Credited directly to your balance
  • Withdrawable via bKash/Nagad
Start Referring
c666
Football Bonus

C666's exclusive offer for football fans

Football betting is hugely popular in Bangladesh, and c666 brings you special bonus offers for every major match — from European leagues and the Champions League to the World Cup. Come home from the evening market, pick up your smartphone, and catch your favorite team in action while betting at the best odds.

The c666 football bonus scheme features Match Day Boosts, Accumulator Bonuses, and Halftime Specials. Join any football event with a single account and win rewards for every correct prediction.

Watch Football Events Claim Bonus
📊 Comparison

Bonus Package Comparison

Which bonus is right for you? Here's a quick overview

Bonus Type Amount Wager Validity Popularity
Welcome Bonus ৳50,000 X12 30 days
95%
Daily Reload ৳10,000 X8 1 Day
88%
VIP Cashback ৳30,000 X0 7 days
82%
Cricket Bonus ৳15,000 X10 14 days
90%
Free Spins 100 Spins X15 5 days
76%
Referral Bonus ৳2,000/person X5 Unlimited
70%
Mobile Bonus

Play on mobile, earn extra bonuses

C666 mobile app users enjoy an exclusive extra bonus. Make your first deposit via smartphone and receive an additional 10% bonus — meaning you can get up to 110% in total when combined with the Welcome Bonus!

Whether you're taking a break from fishing, out shopping, or just relaxing — open the c666 app and claim your bonus on the go. Simply download the app to join the mobile bonus program and unlock a special offer on your very first login.

App Bonus +10%
Instant Credit
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🚀 How to Claim Your Bonus

Get your bonus in just 4 easy steps

1
Register for Free

Visit c666.wine and create your account in just 2 minutes. You can register using your mobile number or email address.

2
Choose a Bonus Code

Pick the bonus offer that suits you best — Welcome Bonus, Cricket Bonus, or Free Spins. All options are right here for you.

3
Deposit via bKash or Nagad

Deposit a minimum of ৳500 and the bonus will be credited to your account automatically.

4
Play & Win with Bonuses

Complete the wagering requirement and withdraw your winnings anytime.

📅 Weekly Calendar

Daily Special Offer

Sun
Monday — Cashback Monday

Get 15% cashback on last week's losses, credited directly to your balance.

Mon
Tuesday — Slots Day

All members get 50 free spins on selected slot games.

Sun
Wednesday — Mid-Week Reload

Deposit on this day to receive an extra 30% bonus.

Fri
Friday — Cricket Special

Bet on any cricket match on Fridays and earn double points.

Sat
Sat & Sun — Weekend Madness

Get a 75% reload bonus on any deposit made over the weekend.

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Casino Bonus

From Chattogram to Dhaka — c666 bonuses across all of Bangladesh

C666's bonus program is available equally to players from every corner of Bangladesh. Whether you're in the port city of Chattogram or near the tea gardens of Sylhet — open the c666 app and claim your bonus in seconds.

From Live Casino to Sports Betting, the c666 bonus program is designed for every type of player. Whether you're new or a seasoned member, c666 always has fresh rewards waiting for you.

Bonus Security

All bonus transactions at c666 are encrypted and fully transparent. Bonus balance and real balance are displayed separately so there's never any confusion.

❓ FAQ

Bonus FAQs

Open a new account at c666 and you'll receive a welcome email in your inbox. When making your first deposit, select the bonus option — the bonus will be automatically credited to your bonus balance. A minimum deposit of ৳500 is required.

The wagering requirement means you need to place a certain amount in bets using your bonus funds before you can withdraw. For example, a x10 wager on a ৳1,000 bonus means you must place a total of ৳10,000 in bets. After that, any winnings can be withdrawn directly.

Yes! Once the wagering requirement is met, your bonus winnings convert to real balance. You can then withdraw via bKash, Nagad, or bank transfer — with no extra withdrawal fees.

The VIP Cashback Bonus is credited to your bonus balance automatically every Monday — no need to claim it separately. Just make sure you're logged in and your bonus is active.

Generally, two bonuses cannot be active at the same time. However, once your welcome bonus is complete, you can activate the daily reload or cricket bonus. Contact our support team for more details.

Don't wait — get started right now!

Claiming a bonus at c666 is simple, fast, and completely secure. Join today and grab your first bonus.

Register for Free Already a member? Log In
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