Reload, cashback, welcome bonuses, and festival specials — all of 3999vi's active promotions in one place.
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All offers below are currently active. Pick any one and start enjoying the benefits.
Open a new account at 3999vi, make your first deposit, and get a 150% bonus — up to ৳15,000 credited automatically. No code needed.
Deposit ৳1,000 or more every Monday and get a 50% reload bonus. Kick off your week with extra balance.
Get 10% of your daily net loss at 3999vi credited back by 8 AM the next morning. A bad day doesn't have to mean walking away empty-handed.
Net a weekly loss of over ৳10,000 and you'll receive 15% weekly cashback. Calculations are done every Monday morning and credited straight to your balance.
Get a 30% special bonus on cricket betting at 3999vi on Bangladesh national team match days. Back the Tigers and grab the bonus.
Double your Eid joy with up to 200% in special bonuses at 3999vi. This limited-time offer goes fast — don't miss out.
Refer a friend to 3999vi and earn ৳500 after their first deposit — your friend also receives a 100% welcome bonus. No limit on referrals.
Deposit during the last three days of any month and claim a 75% monthly reload bonus. The perfect chance to boost your balance ahead of a big bet.
Celebrate Bangla New Year with a special 125% bonus from 3999vi — an offer crafted to honor Bangladeshi culture that comes back every year.
Bonus offers are nothing new in online betting. But more often than not, the headlines are big and the fine print makes it nearly impossible to actually benefit. 3999vi is taking a different approach — building promotions that deliver real value.
Everything you see on this page reflects 3999vi's currently active offers. They're updated regularly, and new offers appear here first. Make it a habit to check this page so you never miss a great deal.
It depends on how you play. If you're just getting started, the welcome bonus is the best way in — your first deposit balance goes up by 1.5x. Regular players will get more value from the weekly reload and cashback offers. And for cricket fans, the match day bonus adds a whole extra layer of excitement.
Before claiming a bonus, take a moment to consider — how much you plan to deposit, whether you can meet the wagering requirements within the timeframe, and whether the bonus applies to your preferred games or betting category. The 3999vi customer support team is always on hand to guide you through it.
| Offer Name | Bonus Rate | Maximum | Wagering | Validity |
|---|---|---|---|---|
| Welcome Bonus | 150% | ৳15,000 | 10x | 7 days |
| Monday Reload | 50% | ৳10,000 | 8x | 3 Days |
| Daily Cashback | 10% | ৳5,000/day | 1x | Automatic |
| Weekly Cashback | 15% | ৳20,000 | 1x | Weekly |
| Cricket Match Day | 30% | ৳6,000 | 6x | Match Day |
| Eid Special | 200% | ৳20,000 | 12x | 10 days |
| Referral Bonus | ৳500/person | Unlimited | 5x | Always |
| Monthly Reload | 75% | ৳15,000 | 10x | Last 3 Days of the Month |
3999vi takes the Bangladesh market seriously. That's why our promotions are built around local players' preferences and convenience. Whether you deposit via bKash, Nagad, or Rocket, you get the full bonus — no discrimination based on payment method.
Knowing how big cricket is in Bangladesh, 3999vi offers a special betting bonus on every major match day. Extra offers also drop during Eid, Pohela Boishakh, and other festivals. This local touch is what sets 3999vi apart from other platforms.
Whether you're in Dhaka, Sylhet, Rajshahi, or Chittagong — register from anywhere and enjoy equal access to all promotions. The site works perfectly on mobile too, so you can browse and claim bonuses on the go.