By999 features new promotions every single day. New members get a welcome bonus, while returning members enjoy loyalty rewards — there's something for everyone.
Every promotion is designed specifically with Bangladeshi users in mind. Take advantage today.
Make your first deposit and receive a matching bonus of up to BDT 5,000. by999's welcome gift to all new members.
Every morning, get 15% cashback on the previous day's gaming losses credited straight to your wallet. Even when you lose at by999, you get something back.
Invite your friends to by999. When they sign up and make their first deposit, you earn a 500 BDT bonus. The more you refer, the more you earn.
By999 hosts weekly slots and fish game tournaments. The top 10 players share a prize pool of BDT 30,000. Entry is free.
Download the by999 app and get BDT 200 free credit on your first login. Available on both Android and iOS.
Earn points on every bet and game you play. Once you've accumulated enough points, convert them directly into bonus cash. VIP members earn 5x more points.
Claiming a bonus at by999 is straightforward. Just follow a few simple steps and the bonus will be credited directly to your wallet.
Important: Account verification is required to receive your bonus. Simply verify your mobile number to activate it.
Sign up at by999 in just 2 minutes. Create your account with your mobile number — no email required. All you need is your mobile number and a password.
Make your first deposit via bKash, Nagad, or Rocket. A minimum deposit of 500 BDT activates your welcome bonus. Deposits are processed within minutes.
After depositing, go to the promotions page, select the bonus you want, and click "Claim". Some bonuses are credited automatically with no additional steps required.
Use your bonus balance to play your favorite games or place bets. Once the wagering requirements are met, your winnings can be withdrawn directly.
The more you play, the more you gain. Level up through by999's four VIP tiers and unlock exclusive rewards along the way.
| Tier | Monthly Bets | Cashback | Points Multiplier | Benefits |
|---|---|---|---|---|
| Bronze | 0 – 9,999 BDT | 5% | 1X | Welcome Bonus, Daily Cashback |
| Silver | 10,000 – 49,999 BDT | 8% | 2X | Weekly Bonus, Priority Support |
| Gold | 50,000 – 1,99,999 BDT | 12% | 3X | Exclusive Tournaments, Fast Withdrawals |
| Diamond | 2,00,000+ BDT | 15% | 5X | Dedicated Manager, Exclusive Offers |
Promotional offers are nothing new in online gaming, but most platforms load their bonuses with so many conditions that they rarely deliver real value. by999 takes a different approach — every promotion is explained in plain language, wagering requirements are minimal, and the rules around bonus usage are clear.
By999's welcome bonus has become very popular among Bangladeshi users because the minimum deposit is low and the bonus conditions are realistic. Many platforms require a deposit of BDT 5,000 or BDT 10,000 before you can unlock a welcome bonus, but at by999 you only need BDT 500 to activate it — making it far more accessible for everyday players.
The daily cashback offer is one of by999's most practical promotions. Every morning, 15% of the previous day's losses is automatically credited back to your wallet — no application needed. The system calculates and credits the amount on its own. Many users say this cashback makes their everyday gaming experience significantly more enjoyable.
The referral program is a great deal. Invite friends or acquaintances to by999 and earn a 500 BDT bonus for every successful referral — with no cap on how many people you can refer. It's a solid source of extra income. Just share it with your network.
Weekly tournaments bring the by999 platform to life. Every week, tournaments are held across selected games, with top-ranking players taking home big prizes. The competitive atmosphere is a big draw for many users — and honestly, the fun of competing is a reward in itself.
The loyalty points program offers the most long-term value. You earn points on every bet and game you play, which can be redeemed for cash bonuses, free spins, or special offers. The higher your VIP tier, the faster your points accumulate. Diamond members earn points 5 times faster than regular members.
By999 also runs limited-time promotions for special occasions — Eid, Puja, the World Cup, IPL, and more. These events come with exclusive bonuses, extra cashback, and special tournaments. Since these offers are only available for a short window, make sure you don't miss out.
By999's promotions team continuously builds new offers based on user feedback. If you're looking for a specific type of bonus or an offer for a particular game, reach out to support and the team will take it into consideration. This open dialogue is a big part of why users trust by999.
For any promotion-related queries, by999's 24/7 live support team is always ready to help.
Live Chat
Here are answers to the most common questions users have about by999 promotions.
Join millions of users from Bangladesh. Register now and claim your 100% welcome bonus.
Free Registration Login