New or returning — sb77 has a dedicated offer for every player
Special Offers for New Members
Get a 150% bonus on your very first deposit — up to BDT 15,000.
Claim NowRewards on Your Second Deposit Too
Get a 50% bonus on your second deposit — up to BDT 5,000.
Claim NowWeekly Cashback on Losses
Had a losing week? Don't worry — 10% cashback is automatically credited back to your account.
View OfferRefer a Friend, Earn Rewards
Refer a friend to sb77 and earn a BDT 500 bonus when they make their first deposit.
Share NowSpin for Free on Slot Games
Get 50 free spins every week on selected slots games. Any winnings go straight to your wallet.
Play SlotsFor Regular Players
The more you play, the higher you climb. Each tier unlocks better bonuses and rewards.
Become a VIP
Bonus offers are common across online betting and casino platforms, but sb77's promotion structure is different. There are dedicated offers not just for new members, but for returning and regular players too — running all year long. Bonuses don't stop after your first sign-up. Every deposit, every week, and even when you lose, there's always something coming back to you through cashback.
Sb77 promotions are built with Bangladeshi players in mind. Bonus terms are written in plain language, and customer support is available in Bengali. If you're ever unsure about an offer, just ask via live chat.
New members who register and make their first deposit at sb77 receive a 150% bonus. Deposit BDT 1,000 and your wallet gets topped up to BDT 2,500. The bonus goes up to a maximum of BDT 15,000 — one of the most competitive rates among betting sites in Bangladesh.
Claiming the welcome bonus is simple — just make your first deposit within 24 hours of registering. The bonus will be credited to your account automatically, no code required.
Sb77's weekly cashback offer is one of the most popular. Every Monday, 10% of your previous week's net losses is credited back to your wallet — no conditions attached. Lost BDT 5,000 last week? You get BDT 500 back. And it's yours to withdraw directly.
To receive cashback, your account must be verified and you must place at least BDT 2,000 in bets per week. VIP members receive an additional bonus on top of the standard rate.
Claiming a bonus at sb77 is straightforward. Just follow these 4 steps.
Sign up with sb77 in just a few minutes.
Top up easily via bKash, Nagad, or Rocket.
Your bonus is credited to your wallet as soon as your deposit is confirmed.
Once conditions are met, withdraw your winnings and bonus with ease.
The more you play at sb77, the higher you climb — and the better the rewards. See the full breakdown of benefits for each level below.
| Tier | Monthly Wagering Amount | Cashback Rate | Special Benefits |
|---|---|---|---|
| Bronze | BDT 0 – BDT 50,000 | 5% | Standard Bonus |
| Silver | BDT 50,001 – BDT 2,00,000 | 8% | Fast Withdrawals + Exclusive Offers |
| Gold | BDT 2,00,001 – BDT 10,00,000 | 12% | Dedicated Manager + Birthday Bonus |
| Diamond | BDT 10,00,000+ | 15% | Maximum Perks + Custom Offers |
Sb77's referral program is simple and genuinely rewarding. You get a unique referral link from your account. Share it with friends or anyone you know — when they register through your link and make their first deposit, you earn a BDT 500 bonus.
This bonus has no wagering requirements and can be withdrawn directly. You can refer up to 20 people per account — meaning you could earn up to BDT 10,000 a month from referrals alone.
Bonus terms confuse a lot of people, but sb77 keeps things as straightforward as possible. Wagering simply means you need to bet a set multiple of your bonus amount before you can withdraw it. For example, a BDT 1,000 bonus with a 10x wagering requirement means you need to place BDT 10,000 in bets before the bonus becomes withdrawable.
Not all games count equally toward wagering requirements — some contribute in full, others only partially. It's worth reading the Terms & Conditions page for the full breakdown.
Eid, Puja, New Year — sb77 runs special promotions during every festive season. Deposit bonuses increase, free spins go up, and exclusive tournaments are held. Top-ranked players in these tournaments take home cash prizes.
These offers are time-limited, so participating on time matters. Keep your notifications on so you never miss a new offer the moment it drops.
Many people assume claiming a bonus means dealing with complicated terms. In reality, sb77's bonus system is designed so the requirements aren't hard to meet. If you play regularly, you'll naturally clear the wagering in the normal course of play. Skipping a bonus means leaving a free opportunity on the table.
Another common misconception is that cashback comes with hidden conditions. sb77's weekly cashback is fully withdrawable with no additional requirements — so it's always worth claiming.