From the Welcome Bonus to weekly cashback, lucky draws, and free bets — there's always an active offer for every player at casinoolus.
Ongoing Offers
Casinoolus has separate offers for both new and existing players. Take a look and find the one that suits you best.
Open a new account, make your first deposit, and get a 150% bonus on top. Deposit ৳1,000 and you'll have ৳2,500 to play with.
Claim BonusHad a bad week? No worries — 10% of your total net loss is automatically credited to your account every Monday morning. No application needed.
View CashbackOne big lucky draw is held every month. The more you bet during the month, the more tickets you earn. This month's grand prize is ৳1,00,000.
Collect TicketsGet a free bet of up to ৳500 on any international cricket match. Win and the winnings are yours; lose and your stake is refunded.
Claim Free BetDeposit on any weekend and get a 30% reload bonus. Valid on any deposit made on Friday, Saturday, or Sunday.
Deposit NowBring a friend to casinoolus. Once they sign up and make their first deposit, ৳500 is credited straight to your account. More friends means more rewards.
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Lucky Draw Details
Casinoolus's monthly lucky draw works like a lottery you never have to buy tickets for. The more you bet, the more tickets you automatically earn.
One ticket is awarded for every ৳1,000 wagered. The draw is held via live stream at the end of each month on casinoolus's official channel. The winners list is published on the site and prizes are credited directly to their accounts.
There are five prizes this month. First prize is BDT 100,000, second is BDT 50,000, third is BDT 25,000, and the remaining two are BDT 10,000 each. Everyone gets a shot.
Compare
| Promo Name | Bonus Amount | Who's Eligible | Validity | Rollover |
|---|---|---|---|---|
| Welcome Bonus | 150% (up to ৳15,000) | New Member | Anytime | 5x |
| Weekly Cashback | 10% on net losses | All Members | Every Monday | 1x |
| Monthly Lucky Draw | Up to ৳1,00,000 | All Members | End of Month | Not Applicable |
| Cricket Free Bet | Up to ৳500 | All Members | This Week | 1x |
| Reload Bonus | 30% (up to ৳3,000) | All Members | Fri–Sun | 3x |
| Refer a Friend Bonus | ৳500 per referral | All Members | Unlimited | 2x |
Promo Details
Many players get interested in a promo but pause when they see the word "rollover" or "wagering." It's actually simpler than it sounds.
Say you deposit ৳1,000 and receive a 150% bonus — that's ৳1,500 in bonus funds. With a 5x rollover, you'd need to place a total of ৳7,500 (1,500 × 5) in bets before withdrawing. You don't have to do it all at once — it adds up gradually.
Casinoolus keeps its bonus rollover requirements relatively straightforward. While many sites impose 10x–20x rollovers, most offers here sit between 3x and 5x.
Cashback bonuses are the simplest — there's virtually no rollover requirement. The 10% you get back on losses goes straight to your real balance.
For VIP Members
Players who bet big regularly on casinoolus have access to a dedicated VIP promo program. Beyond the standard offers, high rollers get exclusive cashback, a personal account manager, and priority withdrawals.
VIP upgrades are automatic — once your total bets hit the required threshold, the system upgrades you on its own. There are four tiers: Silver, Gold, Platinum, and Diamond.
Reach the Diamond tier and unlock up to 20% cashback every week, plus custom odds boosts on any match. Full details are available on the High Roller page.
Learn More
Online betting platforms in Bangladesh are growing in number, but not all of them handle promos the same way. Some sites bury their bonus terms in fine print that takes ages to read through. casinoolus has worked to keep things as straightforward as possible.
Here's something many players don't realize — a bonus needs to be activated before you can claim it. In most cases, you'll need to enter a promo code or tap a button before or during your deposit. With casinoolus, the welcome bonus is added automatically on your first deposit — no extra steps required.
Weekly offers typically end at midnight on Sunday, with new ones going live Monday morning. It's worth checking the promo page at the start of each week.
For special occasions — like the World Cup, Eid, or Pohela Boishakh — casinoolus runs limited-time offers. These typically last 48 to 72 hours and won't be available once they expire. Turn on push notifications in the app to be the first to know.
A common question is whether multiple bonuses can be used at the same time. The general rule is that two deposit bonuses cannot run simultaneously. Cashback bonuses are the exception — they can be active alongside any other offer.
One last thing — promo offers are meant to make your betting experience more enjoyable. Don't deposit beyond your budget just to chase a bonus. Play responsibly and only wager what you can afford to lose.
FAQ
Once the rollover requirement is met, the bonus amount is transferred to your real balance and can be withdrawn from there. After submitting a withdrawal request, funds are typically sent within 1 to 3 business days.
BKash and Nagad are usually the fastest — often processed the same day. Bank transfers may take a bit longer.
Your account must be verified before you can make a withdrawal. If you haven't completed verification, you'll need to upload a photo of your NID or passport the first time you withdraw.
Log in to your account and go to Profile or Account Settings. You'll find a "Change Mobile Number" or "Edit Phone" option there.
An OTP will be sent to the new number you enter. Once you confirm with the OTP, your number will be updated.
Please note that if you have a number linked to bKash or Nagad, you will need to update your payment settings separately as well. If you run into any issues, please contact our Help Center.