From the welcome bonus to weekly cashback, Free Bets, and VIP rewards — there's always something new waiting for members at oktk11.
Explore the details of each offer below and choose the promotion that works best for you
First-time registrants at oktk11 can get up to 100% bonus on their first deposit. The minimum deposit is just ৳500 BDT. To receive the maximum bonus, deposit up to the maximum eligible amount.
Don't be discouraged by a losing week. With oktk11's weekly cashback offer, you can get back 15% of your net losses — credited every Monday.
Place a set amount in bets each week for a chance to earn a ৳500 free bet. Explore new markets with zero risk. Qualify any day of the week and your free bet will be credited on Friday.
During the IPL season, get an extra 25% bonus on every cricket bet at oktk11. Deposit on any day while the tournament is running and this offer will be applied automatically.
Earn points through regular betting and advance through Silver, Gold, Platinum, Diamond, and Elite tiers. Each tier unlocks greater benefits, a dedicated account manager, and exclusive offers.
Invite a friend to oktk11 and earn a ৳300 bonus when they make their first deposit. There's no limit — the more you refer, the more you earn. The bonus is credited directly to your wallet.
Online betting platforms often advertise bonuses that look attractive on the surface but come with complex conditions buried inside. Many players claim a bonus without really understanding how to use it. oktk11 addresses this directly — the terms of every promotion are clearly written out, making them easy to follow.
When it comes to the welcome bonus, signing up with oktk11 immediately unlocks the chance to earn up to 100% on your first deposit. Deposit ৳1,000, for example, and another ৳1,000 is added to your account as a bonus. You can use that bonus to bet on cricket, football, or any sport you like.
The weekly cashback offer is especially valuable for regular bettors. Say you end the week with a total loss of ৳2,000 — oktk11 will return 15% of that, giving you ৳300 back. It may seem like a small amount, but over time it makes a real difference in keeping your betting balance healthy.
Important: All bonus offers at oktk11 come with a specific wagering requirement. You must place a set amount of bets before withdrawing bonus funds. Log in to your account to view the full terms and conditions for each offer.
The VIP program is one of the most rewarding aspects of oktk11. It features five tiers, ranging from Silver all the way up to Elite. Every bet earns you points, and those points push you toward the next level. As you climb higher, you unlock greater cashback, faster withdrawals, and a dedicated personal account manager.
The referral program is straightforward. Share your unique referral link with friends or contacts. When they register through your link and complete their first deposit, you earn ৳300 BDT. There's no cap — the more you refer, the more you earn.
There's a saying in Bangladesh's betting community — a good platform is recognized by the transparency of its promotions. oktk11 lives up to that standard. No hidden charges, no sudden changes. Once an offer is announced, it stays active until the stated expiry.
| Offers | Amount | Eligibility |
|---|---|---|
| Welcome Bonus | 100% | New Members |
| Cashback | 15% | All Members |
| Free Bet | ৳500 | Weekly |
| IPL Bonus | 25% | Seasonal |
| Referral | ৳300 | All Members |
Activate your bonus in just a few simple steps
Visit oktk11 and fill out the registration form. Create your account with your name, mobile number, and email. The entire process takes just 2 minutes.
Verify your account using the OTP sent to your mobile number. Completing KYC increases your withdrawal limit and gives you access to all available offers.
Log in to your account and go to the Promotions section. Select the offer you want and click the "Activate" button.
Deposit via bKash, Nagad, or bank transfer. If a bonus is active, it will be applied to your account automatically.
Place bets on any game using your bonus balance. Once the wagering requirement is met, your bonus will convert to real cash and become available for withdrawal.
A quick look at the benefits available at each VIP tier
| Benefits | Silver | Gold | Platinum | Diamond | Elite |
|---|---|---|---|---|---|
| Cashback Rate | 5% | 10% | 15% | 20% | 25% |
| Withdrawal Time | 24 Hours | 12 Hours | 6 Hours | 3 Hours | Instant |
| Personal Manager | |||||
| Special Event Invitation | |||||
| Exclusive Bonus | |||||
| Birthday Bonus | |||||
| Daily Free Bet |
How experienced members make the most of bonuses
Timing is key for weekly and seasonal offers. Depositing before a major tournament like the IPL or World Cup increases your chances of receiving a higher bonus.
Strategic betting builds VIP points faster than placing many small bets. Wagering on higher-odds matches earns more points. Once you reach Gold tier, the door to exclusive bonuses opens.
Refer friends who are interested in online betting to oktk11. Earn ৳300 for every successful referral, credited directly to your balance.
A 15% cashback on a losing week can help cushion the blow. Keep cashback active during weeks when you're placing larger bets and use it to recover going into the next week.
Oktk11 regularly runs flash offers that last only a few hours. Keep app or email notifications on so you never miss out.
Each offer has its own wagering requirements. Read the terms carefully before claiming any promotion — it'll save you from any surprises down the line.
Answers to the most frequently asked questions by members