From the welcome bonus to Eid specials, cashback, free spins, and loyalty rewards — there's always something new at 4050 BD. See all offers in one place.
Eid Special Offer Ends In
This offer is for a limited time — don't miss out!
Active Offers
Choose Any Offer Below and Start Benefiting Today
Register for the first time at 4050 BD and unlock this incredible welcome offer. Use your 150% first deposit bonus on any game you like.
Every Monday, 4050 BD gives you cashback on your net losses from the previous week. The more you play, the higher your cashback rate.
Open the 4050 BD app every day and get 50 free spins. All winnings go straight to your balance — no wagering required.
Double your Eid excitement with 4050 BD's exclusive festival offer. Get a 100% deposit bonus plus 100 Free Spins.
Invite a friend to join 4050 BD. As soon as they make their first deposit, ৳500 will be credited to your account — with no limit on referrals.
Make your second deposit of the week and grab a 50% reload bonus — up to ৳8,000.
Deposit on the day of a Bangladesh or IPL match and get an extra 30% bonus. Use it directly on match betting.
Members of the 4050 BD High Roller Club enjoy weekly cashback of up to 25%. The higher your tier, the greater your cashback.
This month at 4050 BD, earn 3x the usual loyalty points on every bet you place. Redeem your points for bonus cash.
How to Claim a Bonus
Claim Your Bonus in Just Four Simple Steps
Sign up at 4050 BD for free — all you need is a mobile number and password.
Deposit via bKash, Nagad, or Rocket. Minimum deposit from ৳500.
Select your preferred promotion code or offer at the time of deposit.
The bonus will be credited to your account instantly. Start playing right away.
Loyalty Program
The more you play, the more points you earn — and the higher your tier. Each tier comes with its own exclusive perks.
| Tier | Monthly Points | Cashback | Points Multiplier |
|---|---|---|---|
| Bronze | 0 – 4,999 | 5% | 1x |
| Silver | 5,000 – 19,999 | 10% | 1.5x |
| Gold | 20,000 – 49,999 | 15% | 2x |
| Platinum | 50,000 – 1,49,999 | 20% | 3x |
| Diamond | 1,50,000+ | 25% | 5x |
4050 BD's promotions stand apart from any other platform in Bangladesh — because we believe bonuses should be straightforward and actually usable. Our wagering requirements are among the lowest in the industry.
Many platforms offer bonuses, but the withdrawal conditions are so restrictive that most players never actually cash them out. 4050 BD has solved that problem by keeping things simple — and that's exactly why millions of users choose us.
4050 BD runs special offers during festive seasons. Eid, Puja, BPL season, World Cup — keep an eye on our promotions page for every big occasion. These special offers are typically available for 48–72 hours.
In the world of online betting, the word "bonus" has become almost commonplace — nearly every platform claims to offer one. So what makes 4050 BD's promotions different? We believe a bonus should deliver real value to the player, not just look good on paper.
Let's talk welcome bonuses. Many sites advertise 100% or 200% bonuses, but to withdraw those winnings you'd need to wager 30–50x. At 4050 BD, the wagering requirement is just 10x — one of the lowest in Bangladesh — so your bonus is genuinely worth something.
The weekly cashback offer has become especially popular among regular players in Bangladesh. Say you lose ৳10,000 in a week — with 4050 BD's cashback system, you'll get ৳2,000 back (20%) credited the following Monday. It's not a conditional bonus; it goes straight to your balance.
4050 BD's Match-Day Bonus is made for cricket-loving Bangladeshis. On any day Bangladesh plays, deposit and get an extra 30% bonus — use it to bet on the match. If you lose, you get cashback; if you win, the winnings are all yours.
The referral program is one of 4050 BD's most rewarding and sustainable offers. Invite a friend or family member — once they register and make their first deposit, ৳500 will be credited to your account, and your friend will receive a ৳200 welcome bonus. There's no limit on referrals, so the more friends you bring in, the more you earn.
The Loyalty Points Program is the most rewarding option for long-term players. You earn points on every bet, redeem them for bonus cash, and the higher your tier, the faster you accumulate points. Going from Bronze to Diamond increases your point multiplier by 5x.
To be upfront about it — all promotions at 4050 BD come with terms and conditions. It's worth reading them before claiming any bonus. If you have any questions, our 24/7 support team is always here to help. Our goal is to make your gaming experience enjoyable and rewarding.
All promotional offers are subject to terms and conditions. Please read the full terms before claiming any offer. Accounts found to be abusing bonuses or claiming bonuses through multiple accounts will be suspended. For more details, Terms & Conditions Please. Play responsibly — Responsible Gaming Read the page.
Quick Answers to the Most Frequently Asked Questions
New to 4050 BD? Get a 150% bonus on your first deposit. Thousands of Bangladeshis are already taking advantage — what are you waiting for?