- If multiple accounts are detected, all accounts will be permanently closed.
- Any bonuses credited to those accounts may be forfeited.
- Two people at the same address may each open an account with separate mobile numbers — however, both must complete KYC verification using their own individual ID.
Warning
Opening multiple accounts to claim bonuses repeatedly is considered bonus abuse and is a direct violation of bio88's Terms & Conditions.
- Active Bangladeshi mobile number (in 01XXXXXXXXX format)
- One Strong Password (Minimum 8 characters, combining letters and numbers)
- Age 18 years of age or older must be
Enter mobile number
Enter your 11-digit number with the +880 country code in the registration form.
Verify OTP
Verify your number using the 6-digit code sent to your mobile.
Set Your Password
Create a strong password and confirm it.
Submit with the required conditions
Complete your registration by agreeing to the Terms & Conditions.
For large withdrawals, you will later need KYC Verification You will need to upload a copy of your NID or passport.
| Tier | Monthly wagering (minimum) | Cashback | Exclusive Benefits |
|---|---|---|---|
| 🥉 Bronze | ৳0 – ৳49,999 | 15% | Weekly Bonus |
| 🥈 Silver | ৳50,000+ | 18% | Fast Withdrawals |
| 🥇 Gold | ৳2,00,000+ | 22% | Dedicated Manager |
| 💜 Platinum | ৳5,00,000+ | 25% | Exclusive Tournaments |
| 💎 Diamond | ৳10,00,000+ | 30% | Ultimate Benefits Package |
Gold tier and above Dedicated Personal VIP Manager assigned to you — available 24/7 for any assistance you need. Diamond tier members also receive exclusive birthday bonuses and luxury gift vouchers.
Go to the Sports section
Log in to bio88 and navigate to the Sports or Live Betting section.
Select the first event
Select the match you want to bet on, then click on your preferred Odds.
Add more events
Your Bet Slip stays open — keep adding events. You can include up to 20 events in a single bet.
Select "Accumulator"
In the Bet Slip, select "Accumulator" or "Acca" from the Bet Type options.
Confirm with the amount
Enter your stake amount. The Combined Odds and potential winnings will be displayed — then click Place Bet.
Example
With Odds of 2.0 × 1.8 × 2.5 across 3 events, the Combined Odds are 9.0. A ৳1,000 stake returns ৳9,000 if you win.
- SSL 128-bit Encryption: Every transaction and login takes place over an encrypted channel — no one can intercept your data in transit.
- Two-Factor Authentication (2FA): OTP verification is required at login — even knowing your password isn't enough to access your account without the OTP.
- Segregated funds: Member funds are held in accounts separate from the company's operational funds.
- KYC Verification: Identity verification is required for large withdrawals — this helps prevent unauthorized access to your funds.
- No selling of data to third parties: bio88 never sells your personal information to third parties.
- Regular Security Audits: Independent third parties conduct regular system audits.
For your own protection — change your password regularly and keep 2FA enabled.
Calculation formula: Total Payout = Stake Amount × Odds
- Odds 1.0 to 2.0 = Favourite (higher chance of winning, lower return)
- Odds 2.0 to 3.0 = Medium risk & reward
- Odds Above 3.0 = Underdog (lower chance of winning, but higher payout)
Once you enter your stake in the Bet Slip, your potential winnings are calculated automatically — no manual math required.
Log In
Log in to bio88.pro with your mobile number and password.
Go to Profile / My Account
Click the profile icon in the top right corner.
For betting history
Go to the "My Bets" or "Betting History" tab — filter by date and game.
For transactions
View all deposits, withdrawals, and bonuses under "Transaction History".
- Latest 90-day Your history is accessible directly from the dashboard.
- For older records, submit a request to [email protected].
- Save the Transaction ID for every transaction — it comes in handy when resolving disputes.