From the Welcome Bonus to Reload offers, Free Spins, and Referral Bonuses — cv666 io gives you extra rewards at every turn.
Open your first account at cv666 io, make a deposit, and get a bonus equal to your deposit amount. Deposit ৳5,000 and you'll have ৳10,000 to play with. This offer is available once only, so don't miss your chance.
Choose the Bonus That Works for You
Sports
3 Days Left
Place a bet of ৳1,000 or more on any IPL match and get a ৳500 Free Bet. Use the Free Bet to wager again — any winnings are yours to keep.
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🔥 Hot
Ongoing
Had a rough week? No worries. cv666 io credits 10% of your net losses back to your account every Monday. Cashback is capped at ৳5,000.
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Reload
Every Friday
Deposit every Friday and earn an extra 15% Reload Bonus. Minimum deposit ৳500, maximum bonus ৳3,000.
Claim OfferShare your referral link. When a friend signs up and makes a deposit, you get a ৳200 bonus. There's no limit on how many friends you can refer.
Claim OfferCv666 io hosts monthly slots tournaments. Top the leaderboard and you could win cash prizes of up to ৳50,000. Entry is completely free.
Join NowAdd your date of birth to your profile. On your birthday, cv666 io will send you a special bonus — free spins or a cash bonus credited straight to your account.
Create AccountBonuses are a major factor when choosing an online gaming or betting platform. On many sites, the terms are so complicated that you rarely end up with anything worthwhile. cv666 io is different — every offer is written in plain language, and the bonus funds are genuinely usable.
Cv666 io's promotions are designed with Bangladeshi players in mind. Low minimum deposits, straightforward bonus terms, and support for bKash and Nagad make the experience genuinely convenient.
⚠️ Please Note: All bonuses come with a wagering requirement, meaning bonus funds cannot be withdrawn directly — you need to place a certain amount in bets before you can withdraw. At cv666 io, this requirement is typically between 10x and 20x, which is quite low by industry standards.
When you open your first account at cv666 io and make your initial deposit, you get a 100% bonus. That means depositing ৳2,000 gives you ৳4,000 to play with. This bonus can be used across casino games, slots, and Sports Betting.
Many players worry that meeting welcome bonus conditions is too difficult. At cv666 io, the wagering requirement is just 15x — meaning a ৳2,000 bonus requires ৳30,000 in bets, which happens naturally through regular play.
Cv666 io's weekly cashback program is one of its most popular offers. If you end the week with a net loss, 10% of that amount is automatically returned to your wallet every Monday morning — no need to claim it separately.
Here's an example: you deposited ৳8,000 over the week and lost ৳3,000. On Monday morning, cv666 io will credit ৳300 cashback to your account. There's no wagering requirement on this cashback — you can withdraw it directly.
New players get a Welcome Bonus — but what about loyal players? cv666 io answers that with a Reload Bonus every Friday. Deposit any amount on Friday and get an extra 15% credited to your account. It's a great ongoing perk for regular players.
Register in 2 minutes with your mobile number.
Minimum ৳200 via bKash or Nagad.
Select your preferred offer and activate it.
Play games or place bets using your bonus.
Everything You Want to Know About Bonuses & Offers