From the Welcome Bonus to VIP cashback — 4k777 has a special reward for every member. Pick the right offer at the right time and boost your chances of winning.
Act now — limited-time offer
Open a new account at 4k777 and get a full 100% bonus on your first deposit. The bonus applies up to a maximum of BDT 10,000. This is the biggest opportunity available for new members.
Enjoy a 50% reload bonus on your deposit every Monday. This offer is designed exclusively for existing members and applies up to a maximum of BDT 5,000.
On any day you take a loss, 4k777 will return 15% of your total losses for that day as cashback — credited to your account the very next morning.
Invite your friends to 4k777. When a friend registers and makes their first deposit, you earn a BDT 500 bonus. No limits — more friends means more bonuses.
Earn loyalty points on every bet you place. Accumulate points and redeem them for cash, free bets, or exclusive gifts. VIP members earn 3x more points.
Every registered member at 4k777 receives a special BDT 1,000 bonus on their birthday. Just keep your birthday details updated in your account and enjoy the surprise.
Which promotion is the best fit for you?
| Promotions | Bonus rate | Maximum amount | Eligibility | Status |
|---|---|---|---|---|
| Welcome Bonus | 100% | BDT 10,000 | New Member | Active |
| Weekly Reload | 50% | BDT 5,000 | All members | Active |
| Daily Cashback | 15% | Unlimited | All members | Active |
| Referral Bonus | BDT 500/referral | Unlimited | All members | Active |
| Birthday Bonus | BDT 1,000 | BDT 1,000 | Verified member | Active |
| VIP Loyalty | 3X points | Unlimited | VIP member | VIP only |
| Sports Free Bet | BDT 200 | BDT 200 | New Bettor | Limited |
Claim any promotion in just a few simple steps
Register at 4k777 for free. Just enter your mobile number and password — your account will be ready in under 1 minute.
Select the promotion you want and click the "Claim" button.
Deposit via mobile banking or bank transfer. Minimum deposit BDT 100.
Once your deposit is confirmed, the bonus will be credited to your account automatically.
What you should know before claiming a bonus
Each bonus comes with a specific wagering requirement. For example, the 100% Welcome Bonus requires (deposit + bonus) × 12x in bets before you can withdraw.
Most bonuses expire 7 days after activation. If the wagering requirement is not met within that period, the bonus will be forfeited.
Each promotion applies once per account. Attempting to claim bonuses from multiple accounts may result in account suspension.
Online gaming and betting platforms in Bangladesh are growing fast, but 4k777 stands out from the crowd — and the biggest reason is its promotions. 4k777 doesn't just talk the talk; every member is genuinely valued here. Whether you just signed up or have been playing for years, there's something in it for you.
After joining an online gaming platform, one of the first questions members ask is: "Are there any bonuses here?" At 4k777, the answer is not just one bonus — there's an entire bonus ecosystem, with different rewards designed for different types of members.
The Welcome Bonus is the biggest draw for new players on any online platform. With 4k777's 100% Welcome Bonus, a deposit of BDT 5,000 gets you another BDT 5,000 on top — giving you BDT 10,000 to start with. For many players, that's a real game changer. There's nothing quite like sitting down on day one with a balance that size.
Before claiming the Welcome Bonus, it's worth understanding the wagering requirement. At 4k777, this condition is relatively straightforward and transparent — no terms buried behind complicated rules. Everything is stated clearly upfront.
Wins and losses are both part of gaming. But with 4k777's Daily Cashback, a losing day doesn't have to be a disappointing one. 15% of your daily losses is returned to your account the following morning. This cashback is usable immediately with no wagering requirements, making it one of the most attractive perks on the platform.
Say you've lost a total of BDT 3,000 over one week — your cashback would be BDT 450. It may seem small, but it adds up to a significant advantage over time. This feature is extremely popular among regular gamers in Bangladesh.
4k777's referral program has gained strong traction across Bangladesh. Bring a friend or acquaintance to the platform and earn a BDT 500 bonus. There's no cap on this — the more people you refer, the more rewards you collect. Many active members are already stacking a significant amount in referral bonuses each month.
The more time you spend and the more you play at 4k777, the more points you earn. Accumulate those points and redeem them later for cash, free bets, or various rewards. VIP members earn 3x more points, making every single bet more valuable.
Reaching VIP status unlocks a whole new level of perks — a dedicated account manager, instant withdrawals, invitations to exclusive events, and custom bonus offers. This is more than just a gaming account; it's a full premium experience.
4k777 isn't just for casino players — there are dedicated promotions for sports bettors too. Whether it's cricket, football, or esports, special odds boosts and free bet offers are available during major tournaments. During the BPL season or the FIFA World Cup, the 4k777 Sports Betting promotions section truly comes alive.
Have questions about any promotion? Our support team is always ready to help.
Frequently asked questions
Sign up at 4k777 and claim your first bonus today. Thousands of Bangladeshi gamers are already enjoying the benefits.