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Bk664 Promotions — All Offers in One Place, from Welcome Bonus to VIP Rewards

New or seasoned — bk664 has a dedicated offer for every player. First deposit bonus, weekly cashback, referral rewards — it's all here.

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10+
Active Promotions
100%
Welcome Bonus
15%
Weekly Cashback
৳500
Referral Bonus

Currently Active Promotional Offers

View all active bk664 offers at a glance

Most Popular
Welcome Bonus
For New Members
100% On your first deposit
Your very first deposit on bK664 earns you a matching bonus. Deposit ৳300 and get ৳300 bonus credited instantly. Use it on any Sports Betting or casino game.
78% Claimed
Up to ৳10,000 Instant Wager 5x
Every Week
Weekly Cashback
For All Members
15% On weekly losses
If you end the week at a loss, bK664 gives you 15% cashback. It's credited to your account automatically every Monday. Don't give up — bK664 has your back.
Resets Every Week
Up to ৳5,000 Every Monday No Wagering
Referral
Referral Bonus
Refer a Friend, Earn Rewards
৳500 Per successful referral
Refer a friend to bK664. Once they register and make their first deposit, you'll receive a ৳500 bonus. There's no cap — the more friends you bring, the more you earn.
Unlimited Referral Opportunities
৳500 per Referral Instant Credit Unlimited
Daily
Daily Reload Bonus
On every daily deposit
20% On Daily Reload
Deposit every day on bK664 and earn a 20% reload bonus. Deposit before 10:00 AM and the bonus hits your account instantly. A great deal for regular players.
Up to ৳3,000 Before 10:00 AM Wager 3x
Sports
Sports Betting Bonus
Special Offers on Cricket & Football
50% On Sports Deposit
Deposit to bet on cricket or football and get an extra 50% bonus. The offer gets even better during BPL, IPL, and World Cup seasons. bk664 has the best deals for Sports fans.
Up to ৳8,000 Cricket + Football Wager 5x
VIP
VIP Loyalty Program
For Regular Players
5 Tiers Bronze to Diamond
Join bk664's VIP program and earn points on every bet. Redeem your points for bonuses, free bets, and exclusive rewards. Reach the Diamond tier and get your own personal account manager.
Exclusive Rewards Personal Support Free Bet
bk664

A player enjoying bk664 promotions in Rangpur

Bk664's Welcome Bonus — The best start for new players

New to online gaming? bK664 makes your first step a little easier. Your first deposit after registration earns you a 100% bonus — whatever you deposit, the same amount is added to your balance.

Say you deposit ৳500 via bKash — your account balance becomes ৳1,000. You can use that bonus on Sports Betting, Live Casino, slots, or any game you like. The maximum bonus is ৳10,000, meaning a ৳10,000 deposit earns you another ৳10,000 on top.

Instant Credit

Your bonus is credited instantly once the deposit is confirmed. No waiting required.

Easy Wagering

Complete just a 5x wager and you can withdraw your bonus winnings.

Bonus To Claim Simple Steps

Claiming a bonus on bK664 is quick and easy. Just follow the steps below and your bonus will be ready in minutes.

1
Sign Up for Free
Create an account at bk664 with your mobile number and password. The whole process takes under 2 minutes.
2
Choose a Deposit Method
Deposit a minimum of ৳300 using bKash, Nagad, or Rocket — whichever is most convenient for you.
3
Select a Bonus Offer
Select the "Welcome Bonus" option when making your deposit. If you skip this step, the bonus will not be applied.
4
Check Balance
Your bonus will be credited to your account immediately after your deposit is confirmed. You can check it on your dashboard.
5
Play & Win
Use your bonus on your favorite games or bets. Once the wagering requirement is met, you can withdraw your winnings.
bk664

A user enjoying bk664's mobile casino in Gazipur

2 min.
Registration Period
৳300
Minimum Deposit
24/7
Bonus Support

BK664 VIP Tier & Benefits

The more you play, the more you earn

Tier Monthly Bet Cashback Reload Bonus Free Bet Personal Support
Bronze ৳0 – ৳50,000 5% 10% 1 per month Standard Chat
Silver ৳50,001 – ৳2,00,000 8% 15% 3 per month Priority Chat
Gold ৳2,00,001 – ৳5,00,000 10% 20% 2 per week Dedicated Line
Platinum ৳5,00,001 – ৳10,00,000 13% 25% 5 per Week Personal Manager
Diamond ৳10,00,001+ 15% 30% Unlimited 24/7 Exclusive
How are points earned?

Earn 1 point for every ৳100 bet placed at bk664. Points accumulate automatically and unlock higher tiers. Points reset at the end of each month, so there's a fresh opportunity every month.

VIP Benefits

Members at Gold tier and above enjoy faster withdrawals, a special birthday bonus, and priority registration for tournaments.

bk664

A user enjoying cricket betting on bk664 at Saint Martin's Island

Weekly Cashback — Get something back when you lose

Everyone knows you can't win every time. But at bk664, a loss doesn't have to be a total loss. If you end the week in the red, bk664 returns 15% of your net losses as cashback — credited to your account every Monday.

Say you finish the week with a total loss of ৳20,000. On Monday morning, ৳3,000 cashback will be credited to your account. No wagering requirement applies — use it to keep playing or withdraw it directly.

Monday Credits
The previous week's cashback is credited every Monday morning.
No Wager
No wagering requirement applies to cashback.
Up to ৳5,000
Weekly cashback of up to ৳5,000 is available.
Automated Process
No separate application needed — the system calculates it automatically.
bk664

A user enjoying betting on bK664 in Rajshahi

Refer a friend, Win Together

The bk664 referral program couldn't be simpler. Invite a friend or family member to bk664 — once they sign up and make their first deposit, you'll instantly receive a ৳500 bonus. No complications, no limits.

Bring in 10 friends and earn ৳5,000; bring in 50 and that's ৳25,000 — a genuine side income. Your referral link is available from your account dashboard. Share it and track who's joined.

৳500
You earn per referral
৳300
Your friend gets a Welcome Bonus
How Referrals Work
  • Copy your unique referral link from the dashboard
  • Send your referral link to a friend — they register using that link
  • When your friend makes their first deposit, ৳500 will be added to your account

Promotions Important Related Info

What you should know before claiming a bonus

One Account, One Bonus
The Welcome Bonus can only be claimed once per person. Opening multiple accounts may result in all accounts being suspended.
Bonus Validity
Most bonuses are valid for 30 days. If the wagering requirement is not met within that period, the bonus will be forfeited.
Wagering Requirement
A 3x–5x wager applies to Welcome and Reload bonuses. Cashback and referral bonuses carry no wagering requirement.
Game Restrictions
Some bonuses are restricted to specific game categories. Before claiming a bonus, check which games it can be used on.

About the Promotion FAQs

Answers to the most frequently asked questions by bk664 users

Open a new account at bk664 and select the "Welcome Bonus" option when making your first deposit. Deposit a minimum of ৳300 and a 100% bonus will be credited to your account automatically. Maximum bonus amount is up to ৳10,000.

Yes, bK664's weekly cashback applies to all registered members — no separate application needed. If you finish the week with a net loss, 15% cashback is automatically credited to your account every Monday, up to a maximum of ৳5,000.

Generally, only one deposit bonus can be active at a time. However, cashback and referral bonuses are applied separately and can coexist in your balance. VIP rewards are always credited independently.

Yes, but only after meeting the conditions. For deposit bonuses, once you fulfill the wagering requirement (3x–5x), any winnings from the bonus can be fully withdrawn. Cashback and referral bonuses have no wagering requirement — you can withdraw them directly.

No sign-up required. Simply open an account on bK664, start placing bets, and you'll automatically begin at the Bronze tier. Your tier upgrades as your monthly betting volume grows. You can always check your current tier and points on your dashboard.

The bK664 promotions page is updated regularly. Once you log in, you'll receive notifications about new offers on your dashboard. Special offers are also sent via SMS to the mobile number provided during registration.

Bk664's Best Offers Don't Miss Out

Register now and claim a 100% bonus on your first deposit. Starting from just ৳300 via bKash.

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