New Code: EID2026 — ৳5,000 Bonus

Hot Deal: FRIDAY30 — 30% Deposit Bonus

VIP Code: VIP999 — 150 Free Spins

Limited Time: FLASH50 — 50% Reload

Referral: REFER500 — ৳500 to each

Cricket: CRICKET25 — Sports Bet Boost

New Code: EID2026 — ৳5,000 Bonus

Hot Deal: FRIDAY30 — 30% Deposit Bonus

VIP Code: VIP999 — 150 Free Spins

Limited Time: FLASH50 — 50% Reload

Referral: REFER500 — ৳500 to each

Cricket: CRICKET25 — Sports Bet Boost

Last Updated: Today's Code is Active

B3999 Voucher — From Eid Specials to Daily Codes, the Best Way to Boost Your Bonus on Every Deposit

Using vouchers at b3999 is more than just claiming a bonus — it's a smarter way to play. Apply the right code with every deposit and you'll consistently get more than what you put in.

Active Voucher Codes

% Max Bonus

Hours until new code

What exactly is a b3999 voucher code?

Many people think voucher codes only belong in online shopping. At b3999, it's a completely different experience. A voucher code is essentially a special code you enter at the time of deposit or during a specific game — and it instantly boosts your bonus or account balance.

Where can you get voucher codes? b3999 distributes codes regularly through four channels: its official social media pages, email newsletter, live chat support, and VIP program. Exclusive limited-time codes are also released during special occasions and festivals.

Voucher codes are generally case-sensitive. Make sure you enter uppercase and lowercase letters exactly as shown. Copy-pasting is the safest option, as typing manually leaves room for error.

"Used the EID2026 code the night before Eid — ৳5,000 in bonus was added instantly. b3999's voucher system is genuinely straightforward."

— Saiful Rahman, Gazipur

Voucher Codes Available Now

The codes below are active today — use them before they expire

🔥 Hot

Eid Special

৳5,000

Eid ul-Adha Welcome Bonus

A gift from b3999 this Eid. Use this code on your first deposit and get ৳5,000 straight to your account. All you need is a minimum deposit of ৳1,000.

Valid until: 30 June 2026 Single Use Minimum ৳1,000

EID2026

Until 30 June

Deposit Bonus

30%

Friday Deposit Bonus

Use this code every Friday to get 30% extra on any deposit, with a maximum bonus of up to ৳6,000.

Every Friday Weekly Minimum ৳500

FRIDAY30

Fridays Only

Free Spins

150 Spins

VIP Free Spin Pack

Exclusive code for Silver-tier and above VIP members. Get 150 free spins instantly, valued at ৳10 per spin.

Valid for: 72 hours Silver+ VIP In the slots section

VIP999

Valid for 72 Hours

Flash Offer

50%

Flash Reload Bonus

This code is valid for 24 hours only. Get a 50% bonus on any reload deposit, up to a maximum of ৳4,000.

24 hours only 1 time Minimum ৳800

FLASH50

Counting down...

Sports

25% Boost

Cricket Season Bet Boost

Win 25% extra on cricket bets — applicable to IPL, BPL, and any international cricket match. b3999's best offer of the cricket season.

Throughout the entire season Daily Use Minimum ৳200

CRICKET25

Until end of season

Referral

৳500 × 2

Friend Referral Voucher

Share this code with a friend. When they sign up and make their first deposit, you both get ৳500 each.

No Expiry Every time Friend's Deposit ৳500+

REFER500

No Expiry

Next Voucher Code

New codes go live every day at midnight. Check the timer below.

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Join the Newsletter

Stay on the b3999 email list to get new voucher codes before anyone else. Two exclusive codes every week — for subscribers only.

How do you use a voucher code?

Redeem your voucher code on b3999 in just four simple steps

After logging in to b3999, click the "Deposit" or "Cashier" button in the top right corner. This will open the deposit page.

Select your payment method and amount

Select bKash, Nagad, or Rocket. Enter your deposit amount. The voucher code input field will appear on the same page.

Paste Voucher Code

Enter or paste your code in the "Voucher Code" or "Promo Code" field. Click "Apply" and the bonus amount will appear automatically.

Confirm Payment

The bonus will be credited to your balance immediately after your deposit is confirmed — no separate request needed.

How to get the most out of your voucher codes

Experienced players at b3999 use voucher codes strategically. The goal isn't just to redeem a code — it's knowing which code to use and when to get the most value out of it.

Say you want to deposit ৳2,000. Using the FRIDAY30 code on a Friday gets you an extra ৳600. If an Eid Special code is also running at the same time, go with whichever offers the higher value. b3999 generally allows only one code per deposit.

Use it before it expires — expired codes will not work
Each code can only be used once — using the same code across multiple accounts is strictly prohibited
Withdrawals from bonus funds are not permitted until wagering requirements are met
VIP members receive exclusive codes that are not available to regular members

General Voucher Terms & Conditions

What you need to know before redeeming a voucher code

Each voucher code has its own expiry date and usage limit. Check the validity before redeeming.

To withdraw a voucher bonus, you must meet the applicable wagering requirement — typically between 20x and 25x.

Each code can only be used once per account. Using multiple accounts from the same device or payment method is strictly prohibited.

b3999 reserves the right to cancel or modify any voucher code at any time without prior notice.

Voucher bonuses cannot be converted to cash. They are for gameplay only and cannot be withdrawn directly.

Withdrawals earned through vouchers may be held if your KYC verification is not complete.

Voucher codes obtained from unofficial or third-party sources will not be accepted. Only use codes received through b3999's official channels.

For any voucher-related issues, reach out via b3999's live support chat. The support team is available 24 hours a day and typically responds within 5 minutes.

Voucher Calendar 2026

Eid ul-Adha EID2026

Bangla New Year BOISHAKH250

IPL Season CRICKET25

BPL 2026 BPL2026

Victory Day VICTORY71

FAQ

Reader Questions on Betting & Vouchers

A match being cancelled or abandoned mid-game is a frustrating situation for many players. b3999 has a clear policy in place for exactly this.

If a match is cancelled before it starts, your full stake will be returned to your wallet — no deductions. If a match is abandoned after it begins but before the required time has elapsed (e.g. before a set number of overs in cricket), the bet is generally treated as void and your money is refunded.

Accumulator bets work a little differently — if one match is voided, it is removed from the slip and the remaining selections determine the outcome. If you run into this with a specific match, contact Live Support with the transaction ID for that bet.

Understanding odds is easier than you think — a little knowledge goes a long way.

b3999 uses the Decimal Odds format by default. In this format, the odds figure represents your total return per unit staked — simply multiply your bet amount by the odds to get your total payout if you win.

Example: Odds of 1.85 means a ৳100 bet returns ৳185 if you win (including your original ৳100 stake). Your profit is ৳85.

Odds of 2.50 means a ৳100 bet returns ৳250 if you win. Your profit is ৳150.

Higher odds mean a lower chance of winning, but a bigger payout if you do. Odds of 1.2 indicate a heavy favourite — more likely to win, but with a smaller return. Odds of 4.0 or 5.0 point to an underdog — less likely to win, but the reward is much greater. You can also click the "i" button on b3999's Sports Betting page to access the built-in odds calculator.