From welcome bonuses to weekly cashback, free spins, and VIP rewards — 98ab has something special waiting for every player.
Choose a category and find the offer that suits you best.
100% Bonus Up to ৳10,000
Get a 100% match bonus on your first deposit. Minimum deposit is just ৳500. Valid on all casino and slots games.
Claim Bonus100 Free Spins Gates of Olympus
Get 100 free spins on your first deposit after registration. Use 20 spins per day over 5 days. No separate code required.
Get Free Spins15% Cashback Up to ৳5,000
Get 15% back on your net weekly losses. Credited automatically every Monday morning — no application required.
Get Cashback50% Reload Up to ৳3,000
Get a 50% bonus on your second deposit every day. Deposit before midnight and the bonus will be added to your account automatically.
Log In20% Bonus Sports Bet
Get a 20% bonus on your first bet on cricket or football. Applicable to IPL, BPL, and international matches. Minimum bet ৳200.
Claim Bonus25% Rebate Monthly Rewards
VIP members earn a special rebate on total monthly bets. The more you play, the more you earn. Gold and Platinum tiers come with the highest rewards.
Go VIP৳500 Per successful referral
Invite a friend to 98ab. Once they make their first deposit, you'll receive a ৳500 bonus. There's no limit on referrals — more friends means more rewards.
Share NowAccumulator Bonus +10% to +50%
Bet on 3 or more matches at once and get an extra bonus on your winnings. 10% boost for 3 matches, 25% for 5 matches, and 50% for 8 or more.
Get Boost৳5,00,000 Monthly Prize Pool
Every month, 98ab hosts a massive slots tournament. Top the leaderboard and win big prize money. Any registered member can join.
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Many players find bonus terms confusing when they first try online betting. 98ab keeps its promotion system simple and transparent so any player can understand it with ease.
Every bonus comes with a rollover requirement. For example, the 100% welcome bonus has a ×20 rollover — meaning if you receive a ৳1,000 bonus, you'll need to place a total of ৳20,000 in bets to use it. It sounds like a lot, but regular play takes care of it naturally.
Cashback bonuses carry no rollover — the amount is credited as real money and can be withdrawn right away. That's why many experienced players consider cashback offers the most valuable.
Winnings from free spins can also be withdrawn once the applicable conditions are met. 98ab ensures that every promotion's terms are written in plain language — no hidden clauses.
Your first bonus will land in your account within just a few minutes.
Open a free account at 98ab. Registration takes just 2 minutes with your mobile number or email.
Deposit a minimum of ৳500 via Mobile Pay, Nagad, or bank transfer. The process is instant.
Your bonus is added to your account automatically as soon as the deposit is confirmed. No separate code needed.
Play your favourite games using your bonus balance. Once the rollover requirement is met, withdraw your winnings.
98ab always runs special promotions during Bangladesh's festive season. From Pohela Boishakh and Eid ul-Fitr to Eid ul-Adha and Victory Day — players get extra perks on every national celebration.
Special sports promotions run during the cricket season. Around IPL and BPL, you'll find match-specific betting offers, boosted odds, and cashback deals that are hugely popular with regular players.
These seasonal offers are available for a limited time, so it's worth checking the 98ab promotions page regularly to stay up to date. Registered members will receive SMS or email notifications whenever a new offer goes live.
The more you play, the higher you climb — and every new tier brings better rewards.
| Tier | Monthly Bet Required | Cashback | Reload Bonus | Exclusive Benefits |
|---|---|---|---|---|
| 🥉 Bronze | ৳0 – ৳50,000 | 5% | 20% | Welcome Bonus, Free Spins |
| 🥈 Silver | ৳50,001 – ৳2,00,000 | 8% | 30% | Fast Withdrawals, Dedicated Support |
| 🥇 Gold | ৳2,00,001 – ৳10,00,000 | 12% | 40% | Personal Account Manager, Birthday Bonus |
| 💎 Platinum | ৳10,00,001 – ৳50,00,000 | 18% | 50% | Exclusive Tournaments, Custom Offers |
| 👑 Diamond | ৳50,00,000+ | 25% | 60% | Unlimited Withdrawals, Private Events |
* Tier is determined at the start of each month based on the previous month's bet volume.
Most players in Bangladesh access 98ab on their mobile phones. That's why all 98ab promotions work fully on mobile — no separate app or desktop required.
From Kishoreganj to Mirpur, Rangpur to Barisal — you can activate your bonus from anywhere using mobile data. Deposit via Mobile Pay or Nagad and get your bonus instantly, no bank visit needed.
98ab's optimized mobile interface makes it easy to read full promotion details and claim offers even on a small screen. With push notifications enabled, you'll be notified of new offers the moment they go live.
Promotions and bonuses are nothing new in online betting, but not all platforms offer the same quality. Some lure players with large bonus figures and then bury them in conditions that are nearly impossible to meet. 98ab is different — its bonus terms are realistic and designed with regular players in mind.
The Welcome Bonus is a great head start for new players. A 100% match on your first deposit means if you put in ৳1,000, 98ab adds another ৳1,000 — giving you ৳2,000 to play with right from the start. That extra balance lets you try more games, explore new slots, or jump into live table games.
The weekly cashback offer is a firm favourite among experienced players — and for good reason. There's no hassle involved. If you end the week at a loss, 15% is automatically returned to your account every Monday morning. You can withdraw it directly with no separate rollover to complete. Over time, it makes a real difference to your overall betting costs.
The referral bonus works a little differently. Bring a friend or someone you know to 98ab, and once they make a deposit, you get ৳500 bonus credited directly to your account. There's no cap on how much you can earn — the more friends you refer, the more you make. This offer applies whether you're in Dhaka, Chittagong, Sylhet, or anywhere else.
The 98ab VIP Program delivers real benefits for long-term players. With five tiers ranging from Bronze to Diamond, you unlock higher cashback rates, bigger reload bonuses, and exclusive perks like a personal account manager as you climb. Reach the Gold tier and you'll also gain access to a birthday bonus and priority withdrawals.
Tournaments and leaderboard competitions are another popular feature at 98ab. Every month, the top points earners in slot tournaments walk away with cash prizes. There's no entry fee — just play regularly. Many players find these tournaments a great way to add extra excitement to their betting.
One last thing — promotions at 98ab aren't just for new players. Existing players continuously benefit through daily reload bonuses, weekly cashback, and monthly tournaments. That's what makes 98ab a trusted and popular choice among players in Bangladesh.
Log in to 98ab and check your rollover progress directly from your dashboard.
* This is a sample dashboard. Actual stats will be visible after logging in.
Sign up at 98ab and claim a 100% bonus on your first deposit. Welcome free spins are waiting for you too.
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