🔐 Your Account Fully Secure — SSL & Two-Factor Verification Active ⚡ After Login Instantly Start Live Betting 💰 Today's Payout ৳48 Lac+ Distributed Among Members 🏏 Bangladesh vs India — Live Odds Running 🎁 Welcome Back Bonus Reload Offer Waiting in your wallet 🔐 Your Account Fully Secure — SSL & Two-Factor Verification Active ⚡ After Login Instantly Start Live Betting 💰 Today's Payout ৳48 Lac+ Distributed Among Members 🏏 Bangladesh vs India — Live Odds Running 🎁 Welcome Back Bonus Reload Offer Waiting in your wallet
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Welcome back — C300— log in and grab today's best betting opportunities

Access your c300 account and instantly bet on live cricket, football, and 500+ markets. There may be a reload bonus waiting in your wallet.

Live Betting Active
Live odds are currently available on 42 matches
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Via bKash & Nagad Within 3 Minutes
Reload Bonus
Exclusive offers on every deposit, just for you
Right Now 12,438 Members Betting Online
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Current Winners
Rakib***
Cricket · Bangladesh Win
+৳4,200
Sumon***
Football · Premier League
+৳11,500
Nasrin***
Cricket · IPL
+৳6,800
Login Guide

Access C300 — Simple, Secure & Fast

Logging in to c300 takes only a few seconds. Just enter your mobile number or username and password to access your account instantly. You can also log in with an OTP — no problem if you don't remember your password.

Once logged in, your wallet, betting history, active bets, and bonus balance are all in one place. c300's dashboard is built to load fast on any smartphone in Bangladesh — even on a slow connection.

Many users ask — how secure is logging in? At c300, every session is SSL-encrypted, meaning your password can't be intercepted in transit. On top of that, enabling two-factor authentication (2FA) adds an extra layer of protection.

The first things you'll see after logging in are today's top match odds, your wallet balance, and any active bonus notifications. Reload bonuses, cashback, or loyalty points — these are available exclusively to logged-in members.

Forgot your password? No need to worry. Click the "Forgot Password?" link on the form above. An OTP will be sent to your registered number, and you can set a new password in under 2 minutes. No hassle at all.

Security Notice: c300 will never ask for your password or OTP by phone, email, or social media. Anyone who does is a scammer — report it immediately at support@c300.bio.
Tips: Use a strong password — at least 8 characters, including a number and a special character. Never reuse the same password on other sites.
Security Measures

How Your Account Is Secured

1
SSL/TLS Encryption
Every login session is protected with bank-grade encryption. No one can intercept your information in transit.
2
OTP Two-Factor Verification
An OTP is sent to your phone at every login or upon any suspicious activity to verify your identity.
3
Auto Logout
After extended inactivity, you'll be logged out automatically — keeping your account safe on shared devices.
4
Login Activity Log
You can view a complete record of every device and time your account has been logged into.
After Login

What You Get with C300

One login is all it takes to unlock Bangladesh's best betting experience.

Live Match Betting

As soon as you log in, view real-time odds on all ongoing matches and place your bets. Ball-by-ball updates included.

500+ Markets
Wallet Dashboard

View your main balance, bonus balance, and this week's wins and losses — all on one page.

Real-Time
VIP Points Tracker

Every bet earns you VIP points. Log in to see how close you are to VIP status and what rewards are just around the corner.

Loyalty Program
Betting History

View a full breakdown of all your bets from the last 30 days — matches, stakes, wins, losses, and overall profit or loss.

Full History
Personalised Bonus Offers

After logging in, you'll see bonus offers tailored just for you — reload, cashback, or free bets.

Just for You
One-Click Withdrawal

Log in and send your winnings directly to your bKash or Nagad. You'll have the money in hand in just 3 minutes.

Instant
Login Issues?

What to Do If You're Having Trouble Logging In

First, make sure Caps Lock is off and your password is being typed correctly. If it still doesn't work, click "Forgot Password?" An OTP will be sent to your mobile and you can set a new password. The whole process takes about 2 minutes.

OTPs typically arrive within 30 seconds. If yours hasn't: 1) Make sure you entered the correct number. 2) Check your network connection. 3) Click the "Resend" button. 4) If it still doesn't arrive, email us at support@c300.bio.

After 5 consecutive failed login attempts, your account will be temporarily locked for 30 minutes — this is a security measure. Please try again after 30 minutes or log in using OTP. For immediate assistance, contact us via live chat.

Change your password immediately and email us at support@c300.bio. The c300 security team will review your account and take the necessary action if any unauthorized access is detected.
⚡ Live Betting Now Available

Access C300 — Bet on Today's Top Matches Right Now

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