Deposit bonuses on every top-up, weekly cashback, and odds boosts on selected matches — at s444, it's more than just betting; it's a complete rewards experience.
S444 Promotions — Bangladesh's Best Bonus Offers
All current and ongoing s444 offers in one place
Open a new account at s444 and get a 100% match bonus on your first deposit, up to BDT 10,000.
BDT 10,000 Maximum Bonus Amount Claim Bonus
Had a losing week? No worries. s444 returns 20% of your previous week's net losses as cashback, credited every Monday.
20% Cashback on Net Losses Get Cashback
Refer a friend to s444. Once they register and make their first deposit, you'll receive a BDT 500 Free Bet — no strings attached, credited straight to your account.
BDT 500 Per Successful Referral Get Your Referral LinkS444 regularly offers boosted odds on selected cricket and football matches — 10–30% higher than standard odds, giving you a better shot at bigger wins.
+30% Odds Increase Up To View Boosted MatchesExisting members aren't left out either. Reload every Wednesday and get a 30% bonus on your deposit, up to BDT 5,000.
30% Reload Bonus (Every Wednesday) Reload NowEvery bet you place at s444 earns loyalty points. Once you reach a set threshold, redeem them for cash, free bets, or special prizes.
1 Point Per BDT 100 Wagered Start Earning PointsThe More You Bet, the Greater the Rewards
Monthly Bets: BDT 0–BDT 49,999
Monthly Bets: BDT 50,000–BDT 199,999
Monthly Bets: BDT 200,000–BDT 999,999
Monthly Bets: BDT 1,000,000+
What Each Offer Includes at a Glance
| Offer Name | Amount | Terms & Conditions | Active |
|---|---|---|---|
| Welcome Bonus | 100% | 5x Rollover | ✔ |
| Weekly Cashback | 20% | No Rollover | ✔ |
| Referral Free Bet | BDT 500 | 1x Rollover | ✔ |
| Reload Bonus | 30% | 3x Rollover | ✔ |
| Odds Boost | +30% | Selected Matches | ✔ |
| Loyalty Points | 1 Point / BDT 100 | No Conditions | ✔ |
A rollover is the number of times you need to wager your bonus before you can withdraw it. For example, a BDT 1,000 bonus with a 5x rollover means you must place BDT 5,000 in bets before withdrawing.
Online betting sites in Bangladesh are growing in number, but most fall short when it comes to promotions. They advertise big bonuses, yet the terms are so complex that most players can never actually benefit. s444 is changing that.
S444's promotions are designed with the everyday Bangladeshi bettor in mind. Terms are written in plain language, rollover requirements are fair, and claiming a bonus is straightforward. Register, deposit, get your bonus — that's it.
When you create a new account and make your first deposit, s444 automatically credits a 100% bonus to your account. The bonus starts from BDT 500 and goes up to a maximum of BDT 10,000. It becomes withdrawable after a 5x rollover — well below the industry standard.
Nobody wins every bet — that's just part of the game. But at s444, losing doesn't have to mean losing everything. Every Monday, 20% of your previous week's net losses is credited back to your account as cashback, with no rollover requirement — free to bet or withdraw as you like.
The s444 referral program is simple and straightforward. When a friend registers using your referral link and makes their first deposit, you earn a BDT 500 free bet. There's no cap on referrals — the more friends you bring in, the more you earn.
Claim Your Bonus in Just a Few Steps
Register at s444 — open an account in just one minute with your name, mobile number, and password.
Deposit a minimum of BDT 500 via Mobile Banking, Nagad, or Rocket. Your balance updates instantly upon deposit.
No code needed. Your 100% bonus will be credited to your s444 wallet immediately after your deposit.
Use your bonus balance to bet on any Sports, Live Casino, or Fish Game.
Once the required rollover is met, withdraw your winnings directly to mobile banking.
S444 regularly updates its promotional offers — especially during major cricket tournaments and football league seasons. Special boosted odds and bonus packages are available on s444 during the ICC World Cup, IPL, and Premier League.
Bettors in Bangladesh often complain that many sites make it difficult to withdraw after claiming a bonus. That's not an issue at s444 — every offer's terms are clearly spelled out so there are no surprises. What we say is what we do. That's the s444 promise.
It depends on how much you bet. If you bet occasionally during the week, the welcome bonus and weekly cashback will work best for you. If you regularly bet larger amounts, aim for the Gold or Diamond tier — the benefits there are significantly better.
The referral program is especially great for those who talk about betting with friends or contacts. Earning a BDT 500 Free Bet for every successful referral means extra income with no added risk.
S444 is committed to responsible betting. Enjoy the promotions, but never bet beyond your means. If you feel you have a problem, reach out to our support team.
Frequently Asked Questions About Bonuses & Offers