Claiming a Bonus at bk99.ai Is Easy
At many betting sites, bonus terms are so complicated that withdrawing your winnings becomes nearly impossible. bk99.ai is different. Every bonus comes with clear, straightforward terms and fair conditions — no hidden traps. What you see is exactly what you get.
New users get a 100% match bonus of up to ৳10,000 on their first deposit. Deposit ৳5,000 and you'll start betting with ৳10,000 in total. Existing users can also enjoy regular reload bonuses, cashback, and free bets.
At bk99.ai, bonuses don't stop at sign-up — fresh offers drop every week of the year. Special promotional bonuses are also available during major cricket series and football tournaments. Once you join bk99.ai, the bonus opportunities never run out.
All Bonus Offers at a Glance
View all your active bonuses at bk99.ai in one place and pick the one that suits you best.
Get a 100% match bonus on your first deposit. Minimum deposit ৳500. Wagering requirement is just 5x.
Get a 50% reload bonus on new deposits every Monday — a great deal for regular players. Minimum deposit ৳300.
If you had a net loss last week, you'll receive 15% cashback every Monday. It can be withdrawn directly with no wagering required.
If your first bet loses, you'll get up to ৳500 back as a free bet. Simply place your first bet within 48 hours of registering to qualify.
When a friend registers and deposits using your referral link, you receive a ৳300 bonus — and your friend gets a Welcome Bonus too.
VIP members receive an extra 20% on top of every bonus, along with a personal account manager and priority withdrawal access.
Bonus Comparison Table
Check the table below to quickly find the bonus that's the best fit for you.
| Bonus Type |
Amount |
Wager |
Validity |
Withdrawable |
Status |
| Welcome Bonus |
100% / ৳10,000 |
5x |
30 Days |
Yes |
HOT |
| Reload Bonus |
50% / ৳5,000 |
6x |
7 Days |
Yes |
Active |
| Cashback |
15% of net losses |
None |
Weekly |
Yes |
Active |
| Free Bet |
৳500 |
1x |
48 Hours |
Yes |
Active |
| Referral Bonus |
৳300/Referral |
3x |
14 Days |
Yes |
Active |
| VIP Bonus |
+20% Extra |
4x |
30 Days |
Yes |
Active |
How to Claim Your Bonus
Activate your bonus in just a few simple steps.
1
Register
Create a free account on bk99.ai using your mobile number. It takes just 2 minutes. Your account will be activated instantly via OTP verification.
2
Choose a Bonus Offer
After logging in, go to the "Bonus" section, select the offer you want, and click "Claim".
3
Deposit
Deposit the required minimum amount via Mobile Pay, Nagad, or Rocket. Funds are credited to your wallet instantly and the bonus is added right away.
4
Place Bets & Complete Wagering
Place bets using your bonus funds. You can track your wagering progress in real time on the bonus page. Once the requirement is met, your bonus balance becomes fully withdrawable.
5
Withdraw Your Winnings
Once your wager is complete, submit a withdrawal request. Your funds will arrive via Mobile Pay or Nagad in as little as 15 minutes.
Everything You Need to Know About Bonuses
Understanding how bonuses work at bk99.ai will save you from disappointment later. The most important thing to know is the wagering requirement. For example, if you receive a ৳1,000 bonus with a 5x wager, you'll need to place a total of ৳5,000 in bets before the bonus becomes withdrawable. That may sound like a lot, but it's easily covered through regular betting.
The cashback bonus stands out because it's paid as straight cash — no wagering required. If you had a net loss the previous week, 15% of that amount is credited to your account every Monday morning. It works like an insurance buffer and is one of the most popular offers among players.
The referral program is especially rewarding for active users. When a friend or contact joins bk99.ai through your link and makes their first deposit, you automatically receive a ৳300 bonus. There's no limit — the more friends you refer, the more bonuses you earn.
Keep an eye out for special tournament bonuses too. During events like the IPL, BPL, or FIFA World Cup, bk99.ai offers boosted odds, bonus cash, and free bets. Bonus amounts during these periods are significantly higher than usual, so keep notifications on so you never miss an offer.
Bonus Wager Tracker — How Much Is Left?
This example shows how wager progress is tracked. Log in to your account to view your actual progress.
Welcome Bonus Wagering68% Completed
Reload Bonus Wagering45% Completed
Free Bet Wager90% Complete
Referral Bonus Wager25% Complete
Bk99.ai Bonus History — How These Offers Came to Be
2021 — Where It All Started
When bk99.ai launched, the first welcome bonus started at 50%. The platform quickly gained traction among Bangladeshi users.
2022 — Bonus Breakdown
The welcome bonus was upgraded to 100% and the weekly reload bonus was introduced. The cashback program also launched this year.
2023 — Referrals & Free Bets
A referral program and a "First Bet Free" offer are also available, along with VIP loyalty bonuses.
2026 — Special Tournament Offers
Special boosted bonuses are available during IPL and BPL seasons. The cashback rate is increased from 10% to 15%.
2026 — Best Offers Yet
bk99.ai now runs the most rewarding bonus program in Bangladesh, with new offers added every month.
Why bk99.ai Bonuses Are Better Than the Rest
Full Bonus Terms in Bengali
All bonus terms and conditions at bk99.ai are written in plain, straightforward language — no confusing legal jargon.
Instant Bonus Credit
Your bonus is credited as soon as your deposit goes through. No waiting — you can start betting right away.
Easy Transactions via Mobile Banking
Deposit and withdraw directly via Mobile Pay, Nagad, and Rocket. Bonus funds can be cashed out the same way.
Secure & Transparent Process
bk99.ai's bonus system is fully transparent. The status of every bonus and your wagering progress can be tracked in real time on your account dashboard.
24/7 Bangla Support
Our customer support is available in Bengali for any bonus-related queries. Live chat responses typically come within 2 minutes.
Related Topics
Welcome Bonus
Free Bet
Cashback
Reload Bonus
Referral Program
VIP Bonus
Mobile Pay Deposit
Cash Bonus
Betting Promotions
bk99.ai
FAQ — Bonuses
A minimum deposit of ৳500 is required to claim the welcome bonus. You receive a 100% match on that deposit, up to ৳10,000. So if you deposit ৳10,000, you get another ৳10,000 in bonus funds — giving you ৳20,000 to start betting with.
If the wagering requirement isn't completed within the set timeframe, any remaining bonus balance will be forfeited. However, any portion already wagered from your winnings will be retained. Make the most of your bonus before it expires.
You generally can't have more than one deposit bonus active at the same time. However, cashback and referral bonuses can run alongside other active bonuses. Contact bk99.ai customer support for accurate details.
Yes, the weekly cashback bonus at bk99.ai is completely wager-free. That means every Monday, the cashback credited to your account can be withdrawn directly to Mobile Pay or Nagad — no betting conditions required.
Your friend must register at bk99.ai using your referral link or code and make a minimum deposit of ৳300. Once they do, a ৳300 referral bonus will be automatically credited to your account. Your friend will also receive their welcome bonus.
Most bonuses don't require a separate promo code — just select the offer from the bonus section in your account. However, special seasonal or tournament offers may occasionally require a promo code, which will be provided in bk99.ai's official notifications.
