Whether you're new or a long-time member, 4kbd has something for everyone — welcome bonus, weekly cashback, free spins, and loyalty points, all in one place.
Bonus offers on online gaming platforms are nothing new. But more often than not, the terms are so complicated that most people can't make sense of them — and the bonus ends up being useless. 4kbd takes a different approach.
Every promotion on 4kbd has its terms written in plain, clear language — no hidden rules, no excessive wagering. New members start benefiting from bonuses the moment they open an account. And for existing members, there are fresh offers every week, because 4kbd believes loyal players deserve to be rewarded.
A regular user from Dhaka put it this way: "At first I was hesitant — I thought claiming a bonus would lead to problems down the line. But everything at 4kbd is so transparent that I didn't have to think twice." That trust is exactly what has made 4kbd so popular across Bangladesh.
On this page you'll find full details of all active 4kbd promotions, including bonus descriptions, benefits, and terms. Take a moment to read through — it's worth it.
All promotions are available to members aged 18 and above only.
Your account must be fully verified before you can withdraw any bonus.
Each bonus carries a specific wagering requirement that must be met before withdrawal.
Each member may hold only one account. Bonuses will be voided on duplicate accounts.
Open a new account at 4kbd and make your first deposit to receive a 200% bonus. Deposit BDT 1,000 and you'll have a total of BDT 3,000 to start betting with.
A dedicated welcome bonus for slots. Get a 150% bonus plus 50 Free Spins on your first deposit. Use the Free Spins on popular slot games and keep what you win.
Get back 15% of whatever you lose in a week, credited to your account every Monday morning. No conditions, no wagering — it goes straight to your balance and is yours to withdraw immediately.
Deposit between 12:00 PM and 12:00 AM daily to receive a 50% reload bonus. Maximum bonus up to BDT 5,000. This offer is for registered members only.
Invite a friend to 4kbd. When they sign up and make their first deposit, you'll receive BDT 500 and they'll get a special welcome bonus. The more you refer, the more you earn.
Earn loyalty points through regular play and climb the VIP tiers. Each level brings higher cashback rates, faster withdrawals, and a dedicated account manager.
View key details of all promotions at a glance.
| Promotion name | Bonus amount | Applicable categories | Wagering | Validity | Maximum bonus |
|---|---|---|---|---|---|
| Welcome Sports Bonus | 200% | Sports Betting | 5x | 7 Days | BDT 10,000 |
| Slots Welcome Bonus | 150% | Slot Games | 8x | 5 Days | BDT 8,000 |
| Weekly Cashback | 15% | All Games | 1x | Weekly | BDT 50,000 |
| Daily Reload Bonus | 50% | All Games | 3x | Daily | BDT 5,000 |
| Referral Bonus | BDT 500 each | All Games | 1x | Unlimited | Unlimited |
| VIP Loyalty | Points-Based | All Games | Not applicable | Ongoing | Unlimited |
Play regularly, earn points, and enjoy VIP benefits at every step.
Many people assume claiming and using a bonus is complicated. At 4kbd, the whole process is straightforward — just a few simple steps and you're done.
Register for free at 4kbd. All it takes is your name, email, and mobile number — your account will be ready in just 2 minutes.
Complete KYC easily by submitting a photo of your national ID or passport. Approval typically takes 1–2 hours.
Deposit a minimum of BDT 200 via Mobile Banking, Nagad, or Rocket. Your bonus will be credited to your account automatically as soon as the deposit is confirmed.
Place bets on your favourite games or sports using your bonus balance. Once the wagering requirement is met, you can withdraw your winnings.
Withdraw directly to Mobile Banking or Nagad. Funds typically arrive within 5–15 minutes.
The terms for every bonus are written in plain, simple English — no hidden rules, no confusing language.
Your bonus is credited to your account the moment your deposit is made — no waiting required.
Get support in Bangla for any bonus-related questions, any time of day or night.
A common question is whether bonuses on online gaming platforms are actually worth it. The doubt is understandable. Most platforms advertise huge bonuses that come buried under a mountain of conditions. 4kbd has never operated that way.
After claiming the 4kbd welcome bonus, you are not required to bet on any specific game or at any specific time. Use your bonus freely across any sport or game you like. Once the wagering requirement is met, your winnings can be withdrawn directly to Mobile Banking or Nagad — no hassle involved.
The weekly cashback is many players' favourite offer — and it's straightforward. Lose BDT 5,000 in a week and get BDT 750 back the following Monday. No wagering, no special conditions. Think of it as a safety net that 4kbd provides automatically.
The referral program is also very popular. Invite friends or family to 4kbd — when they join, you get rewarded and they receive a welcome bonus too. It's a program where everyone wins.
The VIP program is designed for regular 4kbd players. The more you play, the more points you earn. From Bronze to Diamond, every tier comes with better perks. Diamond members enjoy instant withdrawals, a dedicated account manager, and access to exclusive events.
Overall, 4kbd's promotion program is designed to benefit all members — new and existing alike. Getting extra value alongside entertainment is something any player can appreciate.
Our support team is always ready to help with any questions about bonuses or promotions. Chat in Bangla and get fast answers.