From welcome bonuses and weekly cashback to deposit matches and loyalty points — there's an opportunity to earn a bonus at BD Big every single day. Find out which one suits you best.
Bonus Calculator
See how much bonus you get based on your deposit amount — calculate it below.
* Welcome bonus is capped at ৳500. Deposits above ৳500 will not receive additional bonus.
All Types BD Big Bonuses
New or returning — exclusive benefits for every member
Make your first deposit on BD Big and receive a bonus equal to your full deposit amount. Deposit ৳500 and get another ৳500 as a bonus — giving you ৳1,000 to start with.
Get up to 50% Reload Bonus on your 2nd and 3rd deposits every week. A straightforward way for regular players to top up their balance each week.
Had a rough week? Don't be discouraged. If you end the week with a net betting loss, BD Big returns 10% of that loss directly to your account every Monday — no application needed.
Every bet you place on BD Big earns you loyalty points. You can redeem those points for cash, free bets, or free spins — the more you play, the more points you collect.
Wagering Requirement – In Simple Terms
Earning a bonus is one thing — being able to withdraw it is another. Wagering requirements refer to how many times you need to place bets on your bonus funds before they become withdrawable. At BD Big, these requirements are significantly lower than the industry standard.
The bonus is credited to your account right after your deposit. It cannot be withdrawn directly, but it can be used for placing bets.
Example: A ৳500 bonus with a 5x wager means you need to place a total of ৳2,500 in bets. Every bet you place counts toward meeting that wager requirement.
Once your total wagering amount meets the requirements, your winnings can be fully withdrawn. You can track your wagering progress on the account page at BD Big.
Most bonuses are valid for 7 days. If the wagering requirement is not met within that period, the bonus will expire. Make sure to check the validity period before claiming any bonus.
Bonus Type – Side-by-Side Comparison
All BD Big Bonuses and Their Benefits — At a Glance
| Bonus Type | Amount | Wager | Validity | Who Qualifies | Automatic |
|---|---|---|---|---|---|
| Welcome Bonus | 100%, up to ৳500 | 5x | 7 Days | New Members | |
| Reload Bonus | 50%, up to ৳2,000 | 6x | 7 Days | All Members | |
| Weekly Cashback | 10% on Net Losses | 1x | 7 Days | All Members | |
| Free Spin Bonus | 50 Spins/Week | 3x | 3 Days | Silver+ | |
| Birthday Bonus | ৳500 Free Bet | 3x | 3 Days | Gold+ | |
| Monthly VIP Rebate | 15% on Total Volume | 1x | 30 Days | Diamond | |
| Loyalty Points | 5 points per ৳1,000 wagered | – | 90 Days | All Members | |
| Accumulator Boost | +15% on Winnings | – | – | All Members |
* The reload bonus must be claimed manually once per week. All other bonuses are credited automatically.
Bonus Usage Average Stats
Which bonus do BD Big members use the most — data from last month.
Claiming the Bonus Steps
From creating a new account all the way to withdrawing your bonus — the full process, step by step.
Register on BD Big with your mobile number. Your account will be activated after OTP verification.
Deposit a minimum of ৳500 via bKash, Nagad, or Rocket. The bonus will be credited automatically.
The ৳500 bonus will appear in your bonus balance immediately. You can track your wagering progress directly from the dashboard.
Place a total of ৳2,500 in bets within 7 days (5x wager) and the bonus becomes withdrawable.
Once your wager requirement is met, withdraw your bonus along with any winnings in full — directly to your Bangladeshi mobile banking account.
There's a common misconception among online bettors in Bangladesh that bonuses are just a trap. A closer look at BD Big's bonus structure shows that's not the case — the terms are straightforward and clearly laid out.
We mentioned the welcome bonus earlier. A 100% match bonus means you receive a bonus equal to whatever you deposit. Put in ৳500 and you have ৳1,000 to play with — that's your starting point. The 5x wagering requirement means you need to place a total of ৳2,500 in bets. That doesn't mean a single ৳2,500 wager — every bet you place counts toward it. Twenty-five bets of ৳100 each will satisfy the requirement just the same.
The reload bonus deserves a closer look. Many people assume it's something only for new members — it's not. At BD Big, the reload bonus is available every week and is actually more valuable for existing members. New members are busy with the welcome bonus; it's the regulars who get the most out of the reload bonus week after week.
The Cashback Bonus is a particular favourite among BD Big members because it acts as a safety net against losses. Say you lose ৳5,000 on cricket in a given week — BD Big will credit ৳500 in cashback to your account the following Monday, with no conditions attached. You can withdraw it or use it on your next bet. When that 10% comes in consistently, it makes a real difference over the long run.
The Loyalty Points system is another smart feature at BD Big. You earn 5 points for every ৳1,000 wagered, and 100 points equals ৳10 in cash. That may seem small at first, but for regular players it adds up to a meaningful amount over a month. Points can also be converted into free bets or free spins, which is often more valuable than the cash equivalent.
The Birthday Bonus is easy to overlook. Gold-tier members and above receive a ৳500 free bet on their birthday — completely free, with no deposit requirement. All you need to do is make sure your date of birth is correctly saved in your account.
Silver-tier members and above should take note of the Free Spins bonus. 50 free spins are automatically credited to your account every week, with a wager of just 3x — meaning your winnings become withdrawable quickly. Many members let these free spins go to waste, which is worth avoiding.
One practical tip for using bonuses at BD Big: track your bonus balance and your deposit balance separately. The dashboard shows both distinctly. Keeping them apart gives you a clear picture of which funds are being used on each bet.
Don't deposit or bet beyond your means just to chase a bonus. If meeting the wager requirement means breaking your budget, the bonus has done more harm than good. All BD Big bonuses are a perk on top of your entertainment — treating them as a source of income would be a mistake.
About the Bonus Have Questions?
Questions BD Big Members Ask Most
BD BigJoin and Claim Your Bonus Today
Enjoy everything BD Big has to offer, including a ৳500 bonus on your first deposit. Get started now.