At bk3, bonuses aren't just a one-time offer at sign-up. New deals come every day, every week, and for every special occasion — with separate packages for new members and seasoned regular bettors alike.
Pick your preferred offer and take advantage of it today
Claiming any bonus on bk3 takes just a few simple steps. No complicated process — just quick, easy, and secure.
Open a free account at bk3. Registration takes just 2 minutes.
Go to the Promotions page, select the bonus offer you want, and click the "Claim" button.
For a deposit bonus, simply make the minimum required deposit. You can deposit via Mobile Pay, Nagad, Rocket, or any other supported method.
Once your deposit is confirmed, the bonus is automatically credited to your bonus wallet.
Place bets using your bonus balance. Once the wagering requirement is met, any winnings go straight to your main balance.
Online betting platforms are growing fast in Bangladesh, but most make it frustratingly hard to actually use the bonuses they offer. The terms and conditions pile up until it feels like the bonus was never really yours to begin with. bk3 gets that. That's why every bonus here comes with terms that are simple, transparent, and genuinely fair.
Wagering refers to how many times you need to bet with your bonus funds before you can withdraw. At bk3, most bonuses require only 2x to 3x wagering — compared to 10x or more on many other platforms. In practice, that difference is huge.
The bk3 Welcome Bonus is the most rewarding offer for new members. Get up to 100% on your first deposit — deposit ৳5,000 and receive an extra ৳5,000 in bonus funds. The bonus applies on deposits of up to ৳10,000.
Want to get the most out of your bonus? Understand the first deposit limits and plan accordingly. A minimum deposit of ৳500 activates the bonus. But if you want the maximum bonus, deposit ৳10,000 and start playing with ৳20,000 in total.
The welcome bonus can only be claimed once, so pick the right time to use it. The bonus will be credited to your account within 30 minutes of your deposit.
The Weekly Cashback is one of the most popular bonuses on the platform — and for good reason. You don't need to win to get it. Whatever you lost in bets the previous week, a set percentage comes back to you every Monday. No wagering requirements — it's yours to use right away.
Your cashback rate depends on your VIP level. Bronze members receive 5%, while Diamond VIPs get 30%. The more active you are, the better protected your balance is. Ups and downs are part of betting, but bk3's cashback takes the edge off.
| VIP Tier | Cashback Rate | Payout Date | Wagering | Maximum Amount |
|---|---|---|---|---|
| 🥉 Bronze | 5% | Monday | None | ৳2,000 |
| 🥈 Silver | 10% | Monday | None | ৳5,000 |
| 🥇 Gold | 15% | Monday | None | ৳10,000 |
| 💎 Platinum | 20% | Monday | None | ৳20,000 |
| 👑 Diamond | 30% | Monday | None | Unlimited |
Your welcome bonus only comes once, but the betting never stops. That's why bk3 offers a Reload Bonus you can claim every week. Get up to 50% on your second and subsequent deposits, with a maximum bonus of ৳5,000 and a wagering requirement of just 2x.
The best time to use a reload bonus is before a big match. Claiming a reload bonus on a World Cup match day or the IPL Final, for example, gives you a much larger balance and more betting opportunities.
You cannot use multiple bonuses at the same time. Each bonus must be claimed individually. A new bonus will not activate until your current active bonus has been completed.
In Bangladesh, cricket is more than a sport — it's a passion. bk3 gets that. That's why special seasonal bonuses go live during every major cricket series. BPL, IPL, Bangladesh home series — there's a dedicated offer for every tournament.
What makes these bonuses different is that they're not your typical deposit bonuses. Place bets on selected matches to earn extra points, boosted odds, and free bets. These offers are available for a limited time, so claiming them promptly is important.
A free bet lets you place a wager without risking your own money. Log in to bk3 daily and you could earn up to ৳500 in free bets on selected matches. Keep all the winnings if you win — and lose nothing if you don't.
The best way to use a free bet is on higher-odds wagers. Since it's not your own money at stake, placing a free bet on a slightly riskier market can result in a much bigger payout. That's typically how experienced bettors at bk3 make the most of their free bets.
On top of earning bonuses yourself, you also get rewarded for bringing friends to bk3. Through the referral program, you earn a ৳500 bonus for every new member you refer. There's no cap — the more friends you bring, the more bonuses you earn.
Your referral link is available in the profile section of your bk3 account. Share it with friends — once they register through your link and make their first deposit, the bonus will be instantly credited to your account.
Register today and claim a 100% Welcome Bonus on your first deposit. Limited-time offer.
Register Log InFinish one bonus before claiming the next.
Use your free bet on matches with higher odds.
Your cashback grows as you move up the VIP tiers.
Seasonal offers are limited — claim yours before they're gone.
Share your referral link with friends.
A quick overview of what each bonus offers
| Bonus | Loss Rate | Maximum | Wagering | Free Bet | Cashback |
|---|---|---|---|---|---|
| Welcome Bonus | 100% | ৳10,000 | 3x | ||
| Reload Bonus | 50% | ৳5,000 | 2x | ||
| Weekly Cashback | 5–30% | Unlimited | None | ||
| Daily Free Bet | — | ৳500 | 1x | ||
| Cricket Season | 75% | ৳8,000 | 2x | ||
| Referral Bonus | — | Unlimited | 1x |
Frequently Asked Questions
Register at bk3 and get a 100% Welcome Bonus on your very first deposit. Every bet you place with your bonus keeps you one step ahead.