A welcome bonus for new members, weekly cashback for regular players, and special offers for Eid and Puja — 98888bat's promotion calendar stays active all year round.
Open your first 98888bat account, make a deposit, and you'll instantly receive a bonus equal to your deposited amount — up to ৳10,000. Just deposit a minimum of ৳500 via bKash or Nagad to activate this offer.
Every Monday morning, cashback on the previous week's net losses is credited to your account. Standard members receive 5%, Silver 10%, Gold 15%, and Diamond 20%.
Up to ৳3,000 as a 30% bonus on your second deposit each week. Deposit before Thursday evening and the bonus is credited within the same week.
Place your first ৳500 bet in the Sports section and get a ৳500 free bet in return. Use it on any cricket or football event.
Special deposit bonus for Eid ul-Fitr and Eid ul-Adha. Get up to 50% bonus on any deposit during this period, up to ৳5,000.
Refer a friend to 98888bat. When they make their first deposit, you earn a ৳300 bonus – and your friend gets a special welcome reward too.
A special birthday bonus from 98888bat, just for you. The amount depends on your VIP tier and activity level — Gold and Diamond members receive higher bonuses.
Calculate instantly how much bonus you get for your deposit and how much you need to wager before withdrawing.
A wagering requirement means you need to place a certain amount of bets before withdrawing your bonus. It's not a trap — it's a standard safeguard used across all platforms.
98888bat runs special offers throughout the year for various occasions.
Daily cashback and turnover bonus on Live Casino. Special Happy Hour offers after 7 PM.
Weekly cashback credited every week. Get 5%–20% back on your net losses from the previous week.
The Weekly Reload Bonus window is now open. Get up to 30% bonus, up to ৳3,000.
50% bonus plus a special free bet package. Typically runs for 3 days.
Special boosted odds, free bets, and prediction contests exclusively on Sports Betting.
Custom birthday bonus based on your VIP tier. Diamond members receive a special surprise gift.
A quick overview of what each offer includes.
| Promotions | Rate | Maximum | Wagering | Validity |
|---|---|---|---|---|
| Welcome Bonus | 100% | ৳10,000 | 15x | 30 Days |
| Weekly Cashback | 5–20% | Unlimited | None | 7 Days |
| Reload Bonus | 30% | ৳3,000 | 12x | 7 Days |
| Free Bet | ৳500 | 1 | 1x | 7 Days |
| Eid Special | 50% | ৳5,000 | 15x | 3 Days |
| Referral | ৳300 | Unlimited | None | Instant |
The Welcome Bonus and cashback can run at the same time. However, two deposit bonuses cannot be active simultaneously. For more details, Terms & Conditions See.
Bonus offers are a standard part of online gaming platforms. The problem is that on many sites, the terms and conditions attached to bonuses are so complicated that most players struggle to make sense of them. 98888bat— that doesn't happen here. Every promotion's terms are written clearly in Bengali, and you can calculate the figures in advance using the bonus calculator.
The welcome bonus is a genuine head-start for new players. Say you want to begin with ৳2,000 — with a 100% bonus, you'll have ৳4,000 to play with, doubling your balance right from the start. That extra credit means more playtime, more experience, and better chances of winning.
Weekly cashback is a favourite for many players — and for good reason. There's no wagering requirement; it goes straight to your wallet. Getting something back on a Monday after a tough week eases the pressure and keeps you motivated to play again. At 98888bat, all members receive this cashback, with VIP members earning at a higher rate.
Festive promotions at 98888bat are built around Bangladesh's cultural calendar. Eid, Puja, Pohela Boishakh – special offers drop for each of these occasions. Bonuses during these periods are higher than usual, so regular players who keep track of these windows stand to benefit the most.
Many players never fully use the referral program — yet it's the easiest way to earn free bonuses. Refer a friend and get ৳300 the moment they join, with no wagering required. Bring in 10 friends and that's ৳3,000 in bonuses. This money can be withdrawn directly with no wager conditions attached.
One thing worth keeping in mind about bonuses – they extend your playtime and add more entertainment value, but they don't guarantee you'll recover losses. That's the right way to approach 98888bat promotions. A bonus gives you more opportunities to bet, but those opportunities should be used thoughtfully.