77b regularly brings new offers to its members — from welcome bonuses and weekly cashback to free bets and VIP tournaments, it's all here.
Choose any offer below — all specially tailored for members in Bangladesh
Receive up to ৳20,000
Get exclusive free bets for every major series
Get back last week's losses
30% Reload Bonus + Personal Manager
Available on both Android and iOS apps
Cash reward for every successful referral
Many betting sites promise big bonuses, only for the fine print to make them nearly impossible to claim. 77b is different. Every promotion we run comes with clear, straightforward terms — no hidden conditions, no traps. We believe our members are smart, and we treat them that way.
77b's welcome bonus is the highest in the Bangladesh market — up to 150%, giving you nearly triple the funds to play with right from the start. The weekly cashback means a bad week won't leave you completely empty-handed. And free bets let you join the big matches without any risk.
Your Welcome Bonus activates the moment you join 77b as a new member. From there, every deposit unlocks a Reload Bonus, every Monday brings Cashback, and special events come with Tournament Prizes — because 77b genuinely wants you to win.
Your bonus will be added to your account in just a few simple steps
Register at 77b — create your account in just 2 minutes with your name, mobile number, and password. No documents required to get started.
Add funds via bKash, Nagad, Rocket, or bank transfer. A minimum deposit of ৳500 activates the welcome bonus.
Enter a promo code at the time of deposit or select the bonus option. In most cases, it's credited automatically.
Use your bonus funds directly on Sports Betting or Casino games. Once the wagering requirement is met, your bonus converts to real balance.
Withdraw your winnings and bonus balance to bKash or Nagad in just 5–10 minutes. No hidden fees.
Find out which bonus suits you best — quickly and easily
| Bonus | Amount | Wagering | Validity | Sports | Casino |
|---|---|---|---|---|---|
| Welcome Bonus | 150% (৳20,000) | 15x | 30 Days | ✓ Yes | ✓ Yes |
| Weekly Cashback | 20% (৳5,000) | 1x | 7 Days | ✓ Yes | ✓ Yes |
| Cricket Free Bet | ৳500 | 3x | 3 Days | ✓ Yes | ✗ No |
| App Bonus | 50 Free Spins | 10x | 14 Days | ✗ No | ✓ Yes |
| VIP Reload Bonus | 30% (Unlimited) | 8x | 30 Days | ✓ Yes | ✓ Yes |
| Referral Bonus | ৳300 per referral | 5x | 30 Days | ✓ Yes | ✓ Yes |
Many betting sites in Bangladesh advertise big bonuses, but the terms are so restrictive they're practically useless. 77b is completely different. Our wagering requirements are among the lowest in the market, and every condition is written in plain, simple language.
After claiming the 77b welcome bonus, you can use it on Sports — on any bet with odds of 1.5 or higher. Prefer Casino? No problem — the bonus is valid on most slots and table games.
The weekly cashback offer is a firm favourite among 77b members. Say you lost ৳3,000 in a week — you'll receive ৳600 cashback the following Monday, automatically, with no application needed. Use it to get straight back in the game.
The referral bonus program is well worth it too. If a friend or acquaintance joins 77b and makes their first deposit, you'll receive a ৳300 cash bonus — and your friend gets a welcome bonus as well. There's no limit on referrals, so the more friends you bring in, the more you earn.
Real experiences from 77b members who've used our promotions
The most frequently asked questions about bonuses and offers