All of tk688's latest and ongoing promotions, in one place. From first deposit bonuses to weekly cashback and Sports Betting rebates — every offer is right here.
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Active Promotions
All active TK688 offers – claim them before they expire
Make your first deposit at tk688 and your bonus is credited right away. A minimum deposit of ৳500 qualifies for a 100% bonus, added directly to your wallet. It's the biggest opportunity available for new members.
Get 10% back on your net weekly losses. This offer is calculated every Monday at midnight and credited to your bonus wallet the same day. Applies to both casino and sports bets.
Bet on IPL matches at tk688 and earn a 0.5% rebate on every bet — win or lose. The offer runs for the entire duration of the tournament. Sports Betting fans won't want to miss this one.
Deposit every day and earn a 15% reload bonus, up to ৳3,000. Deposits made via Mobile Pay or Nagad are credited to your account instantly.
Join TK688's VIP programme and enjoy a personal account manager, faster withdrawals, and exclusive monthly bonuses. Reach the required betting threshold and you'll be upgraded to VIP status automatically.
Download the tk688 app, log in for the first time, and get a ৳150 free bonus. Available for both Android and iOS users. The bonus is one-time only and valid for 7 days.
TK688 is boosting odds by up to 20% on selected Champions League matches. New boosted odds are released every match day, and the boost applies to live betting as well.
TK688 is offering a special 20% cashback for Eid. Place bets on any game or sport within the specified dates to qualify. Maximum cashback is ৳5,000.
Tk688's referral program comes with a unique advantage. When someone signs up through your referral link and makes their first deposit, you earn a ৳500 bonus — and your friend gets a special Welcome Bonus too. There's no cap on referrals, so the more friends you bring in, the more you earn.
Read on to find out which offer works best for you
Bonus offers have become standard across online gaming platforms — but not all bonuses are created equal. Some come with conditions so complex they're nearly impossible to use, while others look attractive on the surface but offer little real value. tk688 takes a different approach. Every promotion here has simple, transparent terms written in plain language.
TK688's latest promotions fall into five main categories: Welcome Bonus, cashback, reload bonus, sports rebate, and VIP benefits. Each category sees regular new offers, especially around major tournaments and festivals. Whether it's Eid, Puja, or the World Cup, TK688 always has something special lined up.
Open a new tk688 account and get a 100% Welcome Bonus on your very first deposit. Deposit ৳1,000 and you'll receive ৳1,000 in bonus funds — giving you ৳2,000 to play with right away. The minimum qualifying deposit is ৳500, with a maximum bonus of ৳5,000. The bonus applies regardless of your payment method — Mobile Pay, Nagad, or Rocket.
To withdraw your bonus, the total amount (deposit + bonus) must be wagered at least 3x. For example, a ৳2,000 bonus requires ৳6,000 in total bets. This wagering requirement is significantly lower than most competing platforms.
TK688's weekly cashback offer is a favourite among users because it works regardless of whether you win or lose. You get back 10% of your net losses every week. The calculation is done every Monday morning, and the bonus is credited to your wallet by Monday night. The cashback bonus can be withdrawn after just one wager — no complicated conditions.
Cashback rates go up to 20% during special occasions. This Eid, TK688 is offering 20% cashback as part of its Eid Special offer, up to a maximum of ৳5,000. For regular bettors, this can add up to a solid bonus every month.
TK688's rebate offer is especially rewarding for regular Sports Betting players. A portion of every bet is returned as a rebate. Currently, a 0.5% rebate is available on every IPL bet. It may seem small, but for frequent bettors it adds up to a solid extra income by the end of the month.
| Offers | Amount | Maximum | Terms | Validity |
|---|---|---|---|---|
| Welcome Bonus | 100% | ৳5,000 | 3x Bet | 30 Days |
| Weekly Cashback | 10% | ৳2,000 | 1x Bet | Every Week |
| Daily Reload | 15% | ৳3,000 | 2x Bet | Every Day |
| IPL Rebate | 0.5% | Unlimited | No Conditions | IPL All the Way |
| Eid Cashback | 20% | ৳5,000 | 1x Bet | Limited Time |
| Referral Bonus | ৳500 | Unlimited | Friend Deposit | Ongoing |
TK688 supports deposits through Bangladesh's most widely used mobile banking services. Mobile Pay, Nagad, and Rocket all process deposits within minutes. On select days, additional bonuses are available for specific payment methods.
See how much bonus you get based on your deposit amount:
TK688's Bangla-speaking support team is available 24/7. For questions about bonuses, payments, or anything else, just reach out via live chat.
Frequently Asked Questions
Frequently Asked Questions About TK688 Promotions
Chat with TK688's live support team in Bangla — we're here to help with any bonus or promotion queries.