- bKash — direct payment or Send Money; the fastest option, funds typically credited within 30 seconds
- Nagad — via taptap send or Nagad merchant payment; instant, just like bKash
- Rocket (DBBL) — Dutch-Bangla mobile banking; may take 5–10 minutes in some cases
- Direct Bank Transfer — via NPSB or BEFTN; typically takes 2–4 hours
- Cryptocurrency — USDT (TRC-20), BTC; minimum equivalent of $10
- Minimum deposit: ৳500 (bKash/Nagad/Rocket); $10 for crypto
- 77abv charges no fees on deposits
- Your payment number may be verified on your first deposit — this is a standard security measure
- You can add multiple payment methods to your account at the same time
- BKash may have certain limitations between midnight and 5 AM — use Nagad or Rocket during those hours
- Football — Premier League, La Liga, Bundesliga, UEFA Champions League, Bangladesh Premier League; hundreds of markets including match winner, goalscorer, and over/under
- Tennis — from Grand Slams to ATP/WTA Tour events; set scores and handicap bets available
- Badminton — match betting and game scores across international tournaments
- Basketball — NBA & International Leagues
- Volleyball, Hockey, Rugby — on selected international events
- E-Sports — CS2, Dota 2, League of Legends; hugely popular among younger players
- Log in and select your preferred sport from the left-hand menu.
- Browse the list of ongoing or upcoming matches — live matches are marked with a red "LIVE" badge.
- Click on a match to view all available markets, then select the one you want to bet on.
- Enter your stake, review your potential winnings, and tap "Confirm Bet".
Not allowed:
- Opening two accounts with the same national ID
- Closing one account and opening a new one with the same details
- Someone else using your account, or you using someone else's account,
- Using multiple accounts to claim the same bonus more than once
77abv enforces this policy to prevent abuse of the bonus system and ensure every member has an equal opportunity. If multiple accounts are detected, all accounts may be suspended and all balances forfeited.
If two family members hold separate accounts and any suspicion arises, 77abv may request KYC verification for both accounts. There's no need to worry — simply submitting your ID will resolve the matter.
How to place an accumulator bet:
- Go to the Sports Betting page and click on your preferred odds for the first match — it will be added to your betslip.
- Then click your selections for the second and third matches — each one will be added to your bet slip.
- Look for the "Accumulator" or "Multi" tab at the top of your betslip — when active, all odds will be shown as a combined multiplier.
- Enter your stake — your potential total payout will be displayed below.
- Tap the "Confirm Bet" button and your bet is placed.
- If one selection loses, the entire accumulator is lost
- Two opposing outcomes from the same match cannot be added to an accumulator
- Live and pre-match bets can be combined in the same accumulator
- The System Bet option still pays out partial winnings if some selections are correct — a relatively lower-risk choice for beginners.
- Minimum accumulator bet amount: ৳50
Daily Check-in Bonus:
- After logging in each day, a "Daily Check-in" or daily rewards icon will appear on the homepage or in the Promotions section.
- Click on it to claim your daily reward — typically a free bet, cashback points, or a small bonus amount.
- Check in 7 days in a row and you'll earn a big reward on the seventh day — this is known as a streak bonus.
- If you miss a day, your streak resets back to 1.
- Once credited, your free spins will appear in the "Bonus" section of your account, along with details on which game they can be used on.
- Go to the specific slot game and look for a "Play with Free Spins" button — tapping it will start your free spins at no cost.
- Winnings from free spins are usually credited as bonus balance — wagering requirements must be met before withdrawal.
- Free spins are generally valid for 7 days — any unused spins will expire automatically after that period.
If you see "Update Required":
- Go to the 77abv official website and App Page Open the latest APK (Android) or App Store link (iOS) from
- On Android, install the new APK directly without uninstalling the old app — your data will be preserved.
- On iOS, go to the App Store and tap the Update button.
- Restart your phone once after the update.
- Clear Cache: Settings → Apps → 77abv → Storage → Clear Cache
- Phone storage: At least 200 MB of free storage is required — delete unnecessary files if needed
- Android Version: 77abv app requires Android 6.0 or above
- Internet: A slow connection can delay app loading — switch to Wi-Fi or 4G for best performance.
- VPN: If you have a VPN active, try turning it off — some VPNs may block your connection to 77abv
- Reinstall: If none of the above works, uninstall the app and reinstall it fresh.
Available tools and how to set them up:
- Deposit Limit: Log in → Account Settings → Responsible Gaming → select "Deposit Limit". You can set a daily, weekly, or monthly limit — individually or all at once. Lowering a limit takes effect immediately; increasing one requires a 72-hour waiting period.
- Session Limit: Set a daily time limit for using 77abv. You'll be automatically logged out when the time is up.
- Cooling-Off: You can set a break of 24 hours, 7 days, 1 month, or 6 months directly from Settings. For longer periods, please contact support.
- Permanent Self-Exclusion: Email support at support@77abv.best — once your identity is verified, your account will be reactivated within minutes. The minimum self-exclusion period is 5 years.
- Reality Check: A pop-up appears at set intervals reminding you how long you've been playing and how much you've spent.
- Set your betting budget at the start of each month and configure your deposit limit accordingly
- Only set aside an amount you can afford to lose without it affecting your life
- Let a family member or friend know — that's what responsible play looks like