Whether you're new or a long-time member, wintk899 has something for everyone. From the welcome bonus to VIP cashback, you're earning rewards at every step of the way.
Wintk899 has rewards tailored for every type of player
Open your first account on wintk899, make a deposit, and you'll instantly receive a 100% bonus on the amount you deposited. Deposit BDT 200 and get another BDT 200 on top — start with BDT 400 right away.
Get back a portion of what you lost the previous week. Cashback ranges from 3% to 18% based on your VIP tier and is automatically credited to your balance every Monday.
Refer a friend to wintk899, and once they make their first deposit, ৳ 500 is instantly added to your account. The more friends you bring, the more you earn — with no limit.
Log in to wintk899 every day to earn small daily rewards. Log in 7 days in a row and a big reward awaits you on the 7th day. Miss a day and your streak resets from the beginning.
Deposit at least once a week to earn up to 50% as a reload bonus. Use the designated coupon code and the bonus will be applied automatically.
Wintk899 offers special bonus packages for Eid ul-Fitr, Eid ul-Adha, Pohela Boishakh, and other national festivals. Make your betting experience even more exciting during the celebrations.
Wintk899 makes every major festival special. During Eid, we run exclusive deposit match offers, free bets, and lucky draws. Last Eid ul-Fitr, over 96,000 members received festival bonuses.
Festival offers are available for a limited time only, so keep your notifications on so you never miss a deal.
Many platforms promise bonuses, but the conditions are so strict that those bonuses rarely deliver any real value. wintk899things work differently. Every offer is explained clearly — with low rollover requirements, reasonable validity periods, and a completely hassle-free claim process.
Say you make your first deposit of BDT 500. With the welcome bonus, you get an extra BDT 500 on top — giving you BDT 1,000 to kick off your betting journey. To withdraw the bonus, you only need to meet a 5x rollover — meaning BDT 2,500 in total bets and you're eligible to cash it out.
Many users in Bangladesh have said that wintk899's bonus policy is far more transparent and realistic than the competition. Even when luck isn't on your side, the weekly cashback is a meaningful consolation.
The higher you climb in the wintk899 VIP program, the greater the rewards. Diamond-tier members earn up to 18% cashback, which can add up to a substantial amount each month. You also get access to a personal account manager, priority withdrawals, and exclusive luxury rewards.
Claim your bonus in just a few simple steps
Register at wintk899. Your account will be ready in just 30 seconds with your mobile number, name, and password.
Deposit a minimum of BDT 200 via bKash, Nagad, or Rocket. If you have a bonus code, enter it at the time of payment.
Go to the "Promotions" section and click the "Claim" button on your preferred offer. Auto-applied offers are credited instantly.
Place the required bet amount as per the bonus terms. You can track your progress in real time under the "My Bonus" section.
Once the wagering requirement is met, the bonus amount will be transferred to your main balance and can be withdrawn directly.
Wintk899's referral program is the simplest and most rewarding in Bangladesh
Copy your referral link from your profile and send it to a friend.
Have your friend sign up on wintk899 using your referral link.
The condition is met once your friend makes their first deposit of at least ৳ 300.
A ৳ 500 bonus will be credited to your account instantly.
Join wintk899 Tournaments and Win Big
| Tournament Name | Type | Total Prize | Participants | End Date | Status |
|---|---|---|---|---|---|
| BPL Mega Challenge | Cricket Betting | ৳ 2,00,000 | 4,832 | 30 July 2026 | Ongoing |
| Slots King Leaderboard | Slot Games | ৳ 80,000 | 2,194 | 28 July 2026 | Ongoing |
| Premier League Sprint | Football Betting | ৳ 1,50,000 | 3,621 | 4 August 2026 | Ongoing |
| Ramadan Special Cup | Mixed Sports | ৳ 3,00,000 | – | Ramadan 2026 | Coming Soon |
| Casino Grand Prix | Live Casino | ৳ 5,00,000 | – | August 2026 | Coming Soon |
See Which Offers Are Coming and When — At a Glance
50% reload bonus and free spin package. A total of 42,000 members participated.
Special 15% cashback offer during the monsoon season. Applicable across all Sports Betting and casino games.
A special welcome package and bonus bet offer is coming ahead of the BPL.
A special deposit bonus and lucky draw are being planned for Durga Puja.
The following general terms apply to all bonuses and offers at wintk899:
Wintk899 does not collect any additional personal information when you claim a bonus or use a promo code. Your payment and betting history are kept completely confidential and are never shared with any third party. Full Privacy Policy Read.
Frequently Asked Questions
Register at wintk899 and enjoy up to 100% welcome bonus on your very first deposit.