From the Welcome Bonus to daily cashback, free spins, and tournament prizes — there's always something new waiting for you at rk88.
Limited-Time Offer — Claim It Now Before It's Gone
Open a new account at rk88, make your first deposit, and get a 150% bonus. All it takes is a ৳500 deposit to get started.
Every deposit you make, every day, earns you a 10% bonus. A great deal for regular players.
If you have a net loss for the week, rk88 will give you 15% cashback. It's credited to your account automatically every Monday.
To celebrate the upcoming international cricket series, rk88 is hosting a massive betting tournament. The top 10 players will win special cash prizes.
Share your referral link. When a friend registers and makes their first deposit, ৳500 will be credited to your account as a bonus.
Rk88 VIP members enjoy exclusive cashback, higher withdrawal limits, a personal account manager, and special gifts.
This Eid, rk88 is bringing you a special mega bonus offer. Extra rewards, free spins, and cashback on every deposit. Open your account before the offer expires and make the most of it.
Offer Ends In
Register within this period
Just a Few Steps to Claim Your Bonus
Visit rk88 and create an account in just 2 minutes using your mobile number.
Deposit a minimum of ৳300 via Mobile Pay, Nagad, or Rocket. Credit is instant.
Select your preferred promotion and the bonus will be credited to your account automatically.
Bet with your bonus, withdraw what you win. Simple, transparent, and reliable.
See at a glance which offer suits you best
| Promotions | Bonus Amount | Minimum Deposit | Wagering | Validity |
|---|---|---|---|---|
| Welcome Bonus | 150% (up to ৳15,000) | ৳500 | ×20 | 30 days |
| Daily Reload | 10% (up to ৳5,000) | ৳300 | ×15 | 24 Hours |
| Weekly Cashback | 15% Net Loss | ৳500 | ×1 | Monday |
| Eid Special | +20% + 50 Free Spins | ৳1,000 | ×25 | Limited |
| Referral Bonus | ৳500 per referral | — | ×10 | Unlimited |
| VIP Cashback | 5%–25% based on tier | ৳1,000 | ×1 | Every Week |
Not just bonuses — every benefit is real and straightforward
Every bonus at rk88 comes with clearly stated terms. No hidden conditions, no tricks.
Your bonus is credited to your wallet the moment you claim it. No waiting.
Claim, track, and use your bonuses directly from the app — all features in one place.
Deposit via Mobile Pay, Nagad, or Rocket — all mobile banking options are eligible for a bonus.
Have questions about any bonus? Our live chat support is available in Bangla, anytime.
Rk88 brings special bonus offers for every major sporting event and festival.
Promotions matter in online betting — but on many platforms, offers that look attractive often come with complex terms, high wagering requirements, and unclear rules. rk88 cuts through all of that. Every offer comes with straightforward conditions, and using your bonus is genuinely hassle-free.
Rk88 has built its promotion structure with Bangladeshi players in mind. The minimum deposit is just ৳300, making it accessible at any budget. New members get a 150% welcome bonus, existing members enjoy a daily reload bonus, and VIP members receive up to 25% cashback.
When you open your first rk88 account and make a deposit, a 150% bonus is added automatically. So if you deposit ৳1,000, you start playing with ৳2,500 in total. To withdraw the bonus, you need to meet a 20x wagering requirement — which works out naturally if you regularly bet on cricket or football.
Wondering if you can use your bonus across all games? At rk88, the answer is yes. Your bonus balance works for Sports Betting, Live Casino, and slots. Some high-volatility slots may contribute less toward wagering requirements — this is always stated clearly in the bonus terms.
Rk88's weekly cashback offer is particularly popular because it takes the edge off betting losses. If you end the week with a net loss, 15% of that amount is returned to your wallet every Monday. You can use that money to play again — no wagering requirement, just a single use.
The beauty of cashback is that it's fully automatic — no forms to fill out, no codes to enter. rk88 calculates it for you and credits your account every Monday morning.
Rk88 runs special promotions during every major cricket or football tournament. IPL, BPL, World Cup, Champions League — every big event gets its own leaderboard tournament. The more you bet, the more points you earn, and top-ranked players walk away with cash prizes.
There's no entry fee for any of these tournaments. Just keep betting as usual and points accumulate automatically. The rk88 app features a live leaderboard, so you can follow the competition in real time.
It's always a good idea to read the terms before claiming any bonus. Wagering requirements at rk88 are relatively low compared to the industry, but every bonus does have an expiry. If the wagering requirement isn't met in time, the bonus may be forfeited — so once you claim a bonus, make sure you have a plan to play regularly.
The Welcome Bonus can only be claimed once per account. rk88 is strict on this to keep things fair for all members. That said, reload bonuses, cashback, and referral bonuses can be used as many times as you like.
Download the rk88 app and be the first to receive the latest offers via push notifications.
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