Welcome bonuses, reload offers, free bets, cashback, and Red Envelopes — Big Win gives you a chance to get something extra with every deposit.
Today's top bonus codes are listed below
Say you deposit ৳2,000 on Big Win for the first time. Enter code BIGWIN200 and you'll get a 200% bonus — that's ৳4,000 added to your account, bringing your total balance to ৳6,000. One simple step, and you're starting with three times more.
Use code SPIN100 on that same deposit and you'll get 100 free spins — with more chances to win. Even with a 15x wagering requirement, the amount involved makes it relatively straightforward to complete.
Playing regularly, the combination of weekly reload bonuses and daily cashback can add up to significant extra value every month. And if you reach VIP Diamond, it's a whole different level.
Higher tier, bigger bonuses
| Tier | Welcome Bonus | Reload Bonus | Cashback | Free Bet | Withdraw |
|---|---|---|---|---|---|
| 🥉 Bronze | 100% | 20% | 5% | ৳200 | General |
| 🥈 Silver | 150% | 30% | 7% | ৳500 | Priority |
| 🥇 Gold | 200% | 50% | 10% | ৳1,000 | Fast |
| 💎 Diamond | 250% | 75% | 15% | ৳2,000 | Instant |
Benefits may change. Check the site for the latest updates.
Many people in Bangladesh are confused about how voucher and bonus systems work on online betting platforms. The misconception that "I can get a bonus but never withdraw it" is surprisingly common. Once you understand how Big Win's bonus system works, you'll find it's actually quite fair.
Wagering requirements mean you must place a set amount in bets before withdrawing bonus funds. For example, a ৳1,000 bonus with 15x wagering requires ৳15,000 in bets. You don't have to do it all at once — it adds up gradually as you play.
It depends on what you're looking for. New players should go with BIGWIN200 — a 200% bonus plus 50 free spins, no question. If cricket betting is your thing, CRICKET500 is the pick. Regular players will find CASH10 the most rewarding, since it delivers daily cashback.
A smart approach is to stack multiple offers at once. Use BIGWIN200 for your welcome bonus, then regularly apply CASH10 and RELOAD50. Once you reach VIP status, switch to the VIP30X code.
Big Win places special importance on Bangladesh's festive seasons. During Pohela Boishakh, Eid ul-Fitr, and Eid ul-Adha, exclusive voucher codes are released with bonuses up to double those of regular codes. These codes are available for a limited time, so keep your notifications on so you don't miss out.
Thousands of users from Rajshahi, Gazipur, Barishal, and other parts of the country use Big Win vouchers every day. The triple Red Envelope bonus during Pohela Boishakh is a fond memory for many.
Each voucher has a limited validity — use it as soon as possible after claiming. Most bonuses require wagering requirements to be met within 30 days of claiming. The bonus will be forfeited if the deadline is missed.
A welcome bonus code can only be used once per account. However, if another member of your household opens a separate account, they are eligible to use the same code.
All things considered, Big Win's voucher system is one of the best in the Bangladesh market. Read the terms carefully and you can get real value out of these offers.
Limited Special Offer — Grab It Now
For full terms & conditions, Terms & Conditions Read.
Frequently Asked Questions
Use code BIGWIN200 to get a 200% bonus — limited-time offer.