Copy any code below and redeem it in your account
Get a 100% bonus on your first deposit — up to ৳5,000. All deposits via bKash, Nagad, and Rocket are eligible.
Every Monday, 15% cashback on your previous week's net losses is credited directly to your wallet — no application needed.
Place a bet of ৳500 or more on any cricket match and get a 50% free bet — up to ৳2,000. Applies to IPL, BPL, and the T20 World Cup.
Get a ৳500 free chip on your first time playing in the Live Casino section — valid across all Teen Patti, Baccarat, and Roulette tables.
When a friend registers using your referral link, you get a ৳300 bonus — and your friend receives a welcome offer too. You can refer up to 10 friends.
Get a 200% bonus on any deposit during Eid — up to ৳10,000! Simply redeem the code within the designated time period.
Redeem your voucher code and activate your bonus in five simple steps.
Click the copy button on the voucher card above to copy the code for the bonus you want.
Log in to your tk678 account. If you're new, register first.
From your dashboard, go to the "Deposit" or "Promotions" tab and look for the voucher field.
Paste the copied code into the voucher box and click the "Apply" button.
Once successfully redeemed, the bonus balance will be credited to your wallet instantly.
Every bet you place on tk678 earns you loyalty points. Accumulate those points and convert them directly into vouchers, free bets, or cash bonuses. The program runs across four tiers — the higher you climb, the greater the rewards.
Earn 10 points for every ৳100 wagered. 1,000 points = ৳50 bonus voucher. Points are valid for 90 days.
Vouchers and bonus codes are nothing new on online betting platforms, but tk678's voucher system works a little differently. It's not just about welcome offers for new members — existing regulars get their own dedicated benefit packages too. Every bonus comes with clear, straightforward terms, so there's no room for confusion.
On many platforms, bonus terms are so complicated that the average player can't figure out when a bonus is usable or how to make a withdrawal. tk678doesn't have that. Rollover means you must wager the bonus amount a set number of times — for the welcome bonus, that's 10x, meaning a ৳5,000 bonus requires ৳50,000 in total bets before you can withdraw. This is standard across the industry.
tk678's voucher program has no separate fee to join. Simply open an account, make a deposit, and apply any active code. Head to the Voucher section in the mobile app to see all live offers in one place. Push notifications are sent whenever new vouchers arrive, so you never miss a deal.
During major festivals like Eid, Puja, BPL, or the Cricket World Cup tk678 Special vouchers launch all the time — bookmark this page and you'll see every new code the moment it drops. You can also earn vouchers through the referral program; each successful referral puts ৳300 directly into your account.
For fans of slots and Live Casino games tk678offers game-specific vouchers. Free spin and free chip promotions for select provider games are available regularly. For Sports Betting, you can get odds booster vouchers — letting you bet on specific matches at better odds than usual.
Keep in mind that every voucher has an expiry date. Once it expires, the code will no longer work, so make sure to use it in time. If you run into any issues, tk678's 24/7 Bangla support team is always ready to help. Reach out via live chat and our agents will have you sorted within minutes.
Your account details are used when redeeming vouchers or claiming bonuses. tk678 ensures that your personal information and payment data are fully encrypted and never shared with any third party. Our Privacy Policy Read on for full details.
Answers to some common questions
Open a free account and unlock all vouchers, including your Welcome Bonus.
