Promotions & Bonuses
oktk1 Current Offers – Exclusive Bonuses & Promotions for Bangladesh Players
From welcome bonuses and weekly cashback to cricket accumulator boosts and VIP loyalty rewards — oktk1 keeps the value flowing for every player in Dhaka, Chittagong, Sylhet, and across Bangladesh.
18+ Only • Wagering Terms Apply • bKash & Nagad Eligible • Evergreen Offers Updated Regularly
Why Promotions Matter
More Value on Every Bet and Spin
At oktk1, we believe that rewarding our players generously is just as important as offering great odds and a smooth gaming experience. Whether you are a cricket fan placing your first BPL accumulator from Dhaka, a slots enthusiast spinning Pragmatic Play titles late at night in Chittagong, or a seasoned live casino player from Sylhet — there is a current offer at oktk1 designed specifically for your style of play.
All promotions listed on this page are permanently available and updated regularly. Unlike time-limited flash deals, these are evergreen offers that any eligible player can access at any time. Deposits made via bKash, Nagad, Rocket, and Upay qualify for all promotions listed here unless otherwise stated in the individual bonus terms.
Remember: all bonuses at oktk1 come with wagering requirements and eligibility rules. We present these clearly and honestly — no hidden catches. Read the terms for each offer before claiming, and always gamble within your personal budget. Players must be 18 years or older to claim any promotion.
New Players
Welcome Bonus for New Players
Your first deposit at oktk1 is your most rewarding one. New players across Bangladesh can claim a generous welcome package on their very first qualifying deposit.
Who Is Eligible?
The welcome bonus is exclusively available to first-time registered players at oktk1 who have not previously held an account under the same name, phone number, NID, or payment method. Players must have completed basic identity verification before their first withdrawal of bonus-derived funds. Age verification confirming the player is 18 years or older is mandatory.
Wagering Requirements
The welcome bonus carries a 25x wagering requirement applied to the bonus amount. If you deposit ৳2,000 and receive a ৳2,000 bonus, you must wager ৳50,000 before the bonus converts to withdrawable cash. Sports bets at odds of 1.50 or higher contribute 100% to wagering. Slots contribute 100%. Live casino games contribute 10%.
Existing Players
Weekly Reload Bonus
Your loyalty deserves to be rewarded week after week. The oktk1 reload bonus gives every active player a boost on their weekly deposits — no complicated opt-in needed.
- Minimum deposit to qualify: ৳500 via bKash, Nagad, Rocket, or Upay
- Bonus automatically applied to your first deposit made between Monday 00:00 and Monday 23:59 BST
- Valid on all sports betting markets and casino games
- Wagering requirement: 20x the bonus amount
- One reload bonus per player per week — cannot be combined with other reload offers
- Minimum deposit: ৳300 via any supported payment method including Dutch-Bangla Bank and BRAC Bank
- Available on Friday and Saturday deposits throughout the day (BST)
- Especially useful during weekend BPL and IPL match days
- Wagering requirement: 18x the bonus amount
- Can be claimed in addition to the Monday reload if taken on separate days
Why the Reload Bonus Is Designed for Cricket Season
The reload bonus schedule at oktk1 is deliberately aligned with the cricket calendar. During BPL season — typically running from December through February — Monday and weekend reload bonuses are amplified to reflect the higher volume of matches and betting activity. During IPL (March through May) and T20 internationals involving the Bangladesh Tigers, the reload bonus pool is expanded further. If you are a regular cricket bettor who deposits weekly ahead of match days, these reload offers can add significant value to your bankroll over the course of a full season. Combine disciplined bankroll management with the reload bonus to maximise your expected return from each deposit.
Loss Protection
Weekly Cashback Offer
Nobody wins every session — and at oktk1, we make sure a losing week is never a total loss. Our weekly cashback offer returns a percentage of your net losses directly to your account every Tuesday.
How the Cashback Works
Your cashback is calculated on your net losses from the previous Monday 00:00 to Sunday 23:59 (Bangladesh Standard Time, UTC+6). Net loss means total deposits minus total withdrawals for that seven-day period — it is not calculated per-game or per-session. The cashback percentage varies based on your account tier, ranging from 5% for standard players up to 15% for VIP Gold and Platinum members. The maximum cashback credited in a single week is ৳8,000. Cashback is credited to your main account balance every Tuesday by 12:00 PM BST and carries a 1x wagering requirement — meaning you need to wager the cashback amount just once before withdrawing.
Standard Players
On weekly net losses up to ৳20,000. Maximum cashback: ৳1,000 per week. Available from first week of active play.
VIP Silver & Above
Enhanced cashback rate based on monthly wagering volume. VIP Platinum players receive 15% cashback up to ৳8,000 per week.
Cashback Calendar
- Mon – Sun
Losses calculated during this window - Tuesday, by 12:00 PM BST
Cashback credited to your account balance - 1x Wagering Only
Wager the cashback once before withdrawing - All Game Types Contribute
Sports, slots, live casino, and bingo losses all count toward your cashback calculation
Cricket Special
Cricket Accumulator Boost
Built for cricket fans who love combining multiple match selections. The oktk1 Accumulator Boost automatically increases your winnings when you build cricket accumulators of 3 selections or more.
How the Accumulator Boost Works
Every time you place a cricket accumulator bet at oktk1 with three or more selections, your net winnings (profit above your original stake) are automatically boosted by a percentage based on the number of legs in your accumulator. The boost is applied after the bet settles — no manual claiming is needed. All selections must be from cricket markets (BPL, IPL, T20 World Cup, bilateral series, or any other cricket competition available on the platform) and must carry minimum odds of 1.30 per selection.
| Number of Legs | Profit Boost | Example Payout on ৳1,000 Stake |
|---|---|---|
| 3 selections | +5% | Profit boosted by 5% of net winnings |
| 4 selections | +10% | Profit boosted by 10% of net winnings |
| 5 selections | +15% | Profit boosted by 15% of net winnings |
| 6+ selections | +20% | Profit boosted by 20% of net winnings |
Maximum accumulator boost payout per bet: ৳50,000. Applies to match winner, top team batsman, and total runs markets. Does not apply to in-play live bets. No wagering requirements — boost is paid as cash directly.
Loyalty Program
VIP Loyalty Rewards Program
The more you play at oktk1, the more you earn. Our multi-tier VIP program is designed to recognise and reward consistent players with meaningful, tangible perks — not just cosmetic status badges.
- 5% weekly cashback
- Access to all standard promotions
- Standard withdrawal processing
- 8% weekly cashback
- Exclusive Silver reload bonuses
- Priority customer support queue
- 12% weekly cashback
- Monthly bonus up to ৳15,000
- Faster withdrawal processing (under 1 hour)
- 15% weekly cashback (max ৳8,000)
- Dedicated account manager
- Instant withdrawals & bespoke monthly bonuses
VIP tier upgrades are based purely on wagering volume and are reviewed monthly. oktk1 actively monitors VIP accounts for signs of problem gambling and may pause VIP privileges to players who trigger responsible gaming alerts, regardless of tier. The VIP program is designed to reward recreational players — not to encourage excessive gambling. Players must be 18+ to participate. If you feel your gambling is becoming problematic, please visit our Responsible Gaming page immediately.
Social Bonus
Refer a Friend Bonus
Spread the word about oktk1 to your friends and family across Bangladesh — and earn a cash bonus for every person you bring to the platform. The Refer a Friend program is one of the simplest and most rewarding offers available at oktk1.
How It Works
- Share your unique referral link (found in your account dashboard) with a friend.
- Your friend registers using your link and makes a first deposit of at least ৳500.
- Once your friend places bets totalling ৳2,000 within 30 days of registration, you receive ৳500 cash credited to your account.
- Your friend also receives a separate welcome bonus on their first deposit.
- There is no limit on how many friends you can refer — each successful referral earns you ৳500. The maximum referral bonus earned per calendar month is ৳10,000.
Step-by-Step Guide
How to Claim Your Bonus at oktk1
Claiming a bonus at oktk1 is straightforward. Follow these steps to make sure your promotion is applied correctly and you do not miss out on any value.
Log In or Register Your Account
Visit oktk1 and log in to your existing account. If you are a new player, complete the quick registration form — it takes under two minutes. Ensure your account details are accurate to avoid issues during verification.
Navigate to the Promotions Section
From your account dashboard, click on "Promotions" or "Bonuses" to view all currently available offers. Active offers will display a "Claim" or "Opt In" button. Some bonuses (like the accumulator boost) are applied automatically with no manual opt-in required.
Make a Qualifying Deposit
Go to the deposit section and choose your preferred payment method — bKash, Nagad, Rocket, Upay, or bank transfer. Enter an amount that meets the minimum deposit threshold for your chosen bonus. Confirm the transaction in your mobile banking app.
Confirm Bonus Is Applied
After your deposit is confirmed, check your account balance to see the bonus amount credited separately alongside your cash balance. If the bonus has not appeared within five minutes, contact live chat support with your deposit reference number.
Meet Wagering Requirements
Place bets or play games to work through the wagering requirement. Your progress is tracked in real time in the "My Bonuses" section of your dashboard. Once the requirement is met, bonus funds automatically convert to withdrawable cash balance.
Withdraw Your Winnings
Once wagering is complete, request a withdrawal via bKash, Nagad, or bank transfer. Standard withdrawals process within 30 minutes to 4 hours. VIP Gold and Platinum players may receive near-instant processing.
Important Information
Bonus Terms & Wagering Requirements Explained
Understanding bonus terms protects you from unexpected surprises. Here are the most common questions players ask about bonus rules at oktk1.
18+ Only — Play Responsibly: All promotions at oktk1 are available to players aged 18 and above only. Bonuses are intended to enhance recreational play and should never be used as a strategy to generate income. If you find yourself chasing bonus requirements or gambling beyond your means, please use the deposit limit and self-exclusion tools available on our Responsible Gaming page. Full bonus terms and conditions are available on our Terms & Conditions page.