Big TK brings a wide range of promotions to make every day more exciting. Whether you're new or a long-time member, there's something in it for you.
Make your first deposit at Big TK and get a 100% match bonus. The offer activates with a minimum deposit of ৳500, and you can use the bonus on Casino or Sports — your choice.
Claim NowDeposit at Big TK every Monday and get a 50% reload bonus — up to ৳5,000. Give your week a head start with a little extra.
Log InHad a rough week? Don't sweat it. Big TK gives you 10% cashback on your net weekly losses every Monday — up to ৳3,000.
Activate NowTo celebrate new slot game launches at Big TK, members get an exclusive free spins package — 50 free spins on your first deposit, 50 on your second, and another 50 on your third.
Claim NowPlace bets on 5 or more matches at Big TK and earn up to 25% extra bonus on your total winnings. Applies across cricket, football, tennis, and all other sports.
Place BetDeposit at Big TK every day and get a 30% bonus, up to ৳2,000. Designed specifically for regular players — so there's always something to gain each day.
Log InBig TK offers special Odds Boosts for every Bangladesh international match. Odds on selected markets can be doubled. Keep notifications on before match day.
View OffersBig TK VIP members receive up to 20% cashback on monthly net losses, plus a dedicated account manager, faster withdrawals, and access to exclusive tournaments.
Interested in VIPThe Big TK Live Casino Tournament takes place every Friday at 9 PM, with a total prize pool of ৳5,000. Top scorers across Live Roulette, Baccarat, and Blackjack walk away with prizes.
Join
Claiming any promotion at Big TK is straightforward. Just follow the steps below.
New to Big TK? Sign up for free. Already a member? Just log in. The whole process takes under 3 minutes.
Browse this page and pick the offer that suits you. Read the terms and validity on each card carefully.
Enable the bonus option on the deposit screen, or enter your bonus code where applicable. Once your deposit is confirmed, the bonus will be credited automatically.
Play with your bonus and complete the required wagering. Track your progress in real time on the dashboard.
Once wagering is complete, withdraw your bonus winnings straight to bKash, Nagad, or Rocket.
On an online betting platform, promotions are about more than just bonus money — they reflect how much a platform truly values its members. Big TK has always understood this well, which is why its promotions section remains the most talked-about among players in Bangladesh year after year.
Many platforms advertise big bonuses, but bury so many conditions in the fine print that actually using them becomes nearly impossible. Big TK is different. Every offer is written in plain language — wagering requirements, validity period, eligible games — all clearly laid out.
The welcome bonus is the biggest opportunity for new players. Big TK offers a 100% match bonus on your first deposit, up to ৳20,000. Deposit ৳10,000 and you get another ৳10,000 in bonus funds — giving you ৳20,000 to start with. That's highly competitive compared to any other platform in Bangladesh.
Existing members keep getting rewarded at Big TK. Weekly reload bonuses, daily deposit bonuses, and cashback offers — together, a regular player can earn a significant amount of extra value every week. The cashback offer is a particular favourite — because even on a losing day, you get something back, which makes a real difference.
Big TK's Odds Boost is a must for Sports Betting fans. Bangladesh cricket matches get special enhanced odds — built with local players in mind. And for the IPL, World Cup, or any major tournament, Big TK always brings exclusive promotional offers.
The free spins offer is made for casino fans. Whenever a new slot game launches, Big TK rewards members with free spins — a great way to explore new games with a real chance to win. The Live Casino tournament is geared toward more experienced players; many look forward to that Friday event all week long.
Big TK's VIP program deserves a mention of its own. On many platforms, VIP status just means a few extra bonuses. At Big TK, it means a genuinely premium experience — a dedicated account manager, faster withdrawals, monthly cashback, and exclusive offers. Keep playing regularly and moving up to VIP tier will come naturally.
Big TK's special promotions during festive seasons are not to be missed. Eid, Puja, the World Cup — these are the times when Big TK rolls out offers you simply won't find at any other time of year. They're usually time-limited and sell out fast, so checking the promotions page regularly or keeping notifications on is the smart move.
At the end of the day, understanding the terms is what separates players who truly benefit from promotions and those who don't. Big TK keeps things transparent — no hidden conditions. Knowing the wagering requirements, expiry dates, and game restrictions upfront means no surprises later. And if you ever have questions, 24/7 live chat support is always there.
The most frequently asked questions about Big TK promotions.