Extra rewards, cashback, and exclusive voucher codes on every deposit. Redeem today and start betting.
Redeem Any Voucher Below — Credited Directly to Your Account
Validity: 31 December 2026
Expiry: 15 January 2026
Renewed Every Week
Expires: 28 February 2026
For VIP members, all year round
Active Year-Round
Claim your bonus in just four simple steps
Sign up on 12b for free — all you need is a mobile number or email, and it takes under 2 minutes.
Copy your preferred voucher code from above. Each code can only be used once.
Paste the voucher code into the code field when making a deposit via Mobile Pay, Nagad, or Rocket.
Your bonus will be credited to your wallet as soon as the deposit is confirmed.
Please Note
You cannot have multiple bonuses active on one account at the same time. Complete the wagering requirement on your current bonus first, then apply a new voucher.
All Terms in One Table for Full Transparency
| Voucher | Bonus Rate | Maximum Bonus | Minimum Deposit | Wagering Requirement | Validity |
|---|---|---|---|---|---|
| Welcome Bonus | 100% | ৳10,000 | ৳500 | 10x | 7 Days |
| Free Bet | ৳500 Fixed | ৳500 | ৳300 | 3x | 14 Days |
| Weekly Cashback | 15% | ৳5,000 | ৳200 | 1x | Weekly |
| Reload Bonus | 50% | ৳3,000 | ৳300 | 8x | 3 Days |
| VIP Bonus | 200% | ৳20,000 | ৳1,000 | 5x | 30 Days |
| Referral Bonus | ৳200 Each | Unlimited | Not Applicable | 2x | Year-Round |
The most common question for anyone betting online is — "Which site actually pays out bonuses?" The simple answer is 12b. Here, a voucher isn't just a code — it's real money added directly to your betting balance, ready to use on any game right away.
Most online bettors in Bangladesh say that while other sites advertise bonuses, the redemption process is often a hassle. At 12b, the entire process has been kept as straightforward as possible. Copy the voucher code, enter it at the time of deposit — and the bonus hits your account within seconds. No waiting, no complications.
If you've just created a 12b account or are thinking about joining, don't miss the welcome bonus. Your first deposit gets a 100% match — so if you deposit ৳1,000, you'll have ৳2,000 in your balance to play with. The maximum bonus is ৳10,000. To claim this bonus, you'll need the code WELCOME100 must be used. The condition is a 10x wagering requirement within 7 days — which is quite reasonable compared to other sites.
For sports betting fans — especially those who regularly bet on cricket or football — 12b's free bet voucher is a great advantage. A ৳500 free bet means you can place a wager on any match without risking your own money. Win and you keep the full amount; lose and nothing is deducted from your balance. The voucher also works on live betting, just make sure the odds are at least 1.50.
The reality of betting is that you can't win every week. But at 12b, a losing week doesn't mean walking away empty-handed. Every Monday, up to 15% of your previous week's net losses is automatically credited back to your account — with a maximum cashback of ৳5,000 per week. The wagering requirement is just 1x, meaning you only need to place one bet before you can withdraw.
At 12b, it's not just new players who benefit — existing members get rewarding reload bonuses too. Starting from your second or third deposit, you can claim a 50% reload bonus once every day. Code RELOAD50 Using it can get you up to ৳3,000 in extra funds. For players who bet daily and deposit regularly, it's a solid source of additional earnings every month.
Reaching a higher tier in 12b's loyalty program takes your rewards to a whole new level. At Gold or Diamond status, you can unlock deposit bonuses of up to 200%, worth as much as ৳20,000. On top of that, you get a dedicated account manager, priority withdrawals, and access to exclusive tournaments. If you're a regular at 12b, joining the VIP program is a natural next step.
If someone you know isn't on 12b yet, refer them and earn ৳200 for every successful referral. The referee also gets a ৳100 bonus. This voucher program supports unlimited referrals — the more friends you bring in, the more you earn, with no cap.
A common mistake is completing a deposit before entering the voucher code — doing so means you won't receive the bonus. Always enter the code in the designated voucher field within the deposit form. Another frequent error is attempting to withdraw without meeting the wagering requirements. Every bonus has its own wagering multiplier, and withdrawals won't be processed until that requirement is fulfilled. Complete the conditions patiently, and withdrawing your funds will be straightforward.
There are many betting sites in Bangladesh, but 12b's voucher system stands out for a few reasons. First, bonus crediting is among the fastest — instant in most cases. Second, wagering requirements are comparatively low, especially for cashback at just 1x. Third, vouchers can be redeemed through all popular mobile banking methods in Bangladesh. And perhaps most importantly, 12b's customer support speaks Bangla, so getting help when you need it is never a hassle.
In short, the 12b voucher program isn't just about attracting new players — it works just as well at keeping existing ones engaged. New offers roll in regularly, seasonal bonuses are available throughout the year, and special events bring extra voucher opportunities. Once you register with 12b, the bonuses never stop.
Frequently Asked Questions