1. Home
  2. Promotions
Special Offers

1666bdt Promotions — Bonus on Every Deposit, new opportunities every day

New members get a Welcome Bonus, returning members enjoy weekly cashback, tournament prizes, and festive offers — the promotions never stop at 1666bdt. See every offer in one place.

Claim Bonus Deposit now
100%
Welcome Bonus
20%
Weekly Cashback
BDT 500
Referral Bonus
24/7
Offer active

All 1666bdt promotions at a glance

Separate offers for new and existing members alike

1666bdt Most Popular
100% First Deposit Bonus

Welcome Bonus

Make your first deposit and receive a bonus equal to your deposited amount — no code needed, it's added automatically.

Instant No code needed For new players
Claim now
1666bdt Weekly
20% Weekly Cashback

Cashback Offer

Even if you've had a losing week, don't worry — 1666bdt returns 20% of your net losses every Monday.

Every Monday All Members Repeatedly
Claim Cashback
1666bdt Referral
BDT 500 Per Successful Referral

Refer a Friend, Get a Bonus

Invite a friend to 1666bdt. When they sign up and make their first deposit, you'll receive a BDT 500 referral bonus.

Referral Link BDT 500/person Unlimited
Refer Now
1666bdt Festive Bonus
50% Eid & Puja Special

Festive Special Offers

1666bdt offers special bonuses and free spins during Eid ul-Fitr, Eid ul-Adha, Durga Puja, and national holidays.

Eid Offer Puja Offer Free Spins
Enable notifications

What sets 1666bdt promotions apart from the rest?

Online gaming platforms in Bangladesh are on the rise, but claiming a bonus on most of them means jumping through hoops. 1666bdt has completely changed that experience.

Promotions here are not just advertising — every offer actually delivers. No separate code is needed for the first deposit, cashback is credited automatically, and referral bonuses can be tracked directly from your dashboard.

1666bdt believes that members who play every day deserve something extra each time. That belief is what shaped this multi-tier promotion structure — a Welcome Bonus for new players, weekly Cashback for regulars, and a Referral reward for those who bring in friends.

Automatic Bonus No code needed Transparent Terms Track
Instant Credit

No waiting hours to receive your bonus. It shows up in your wallet within minutes of making a deposit.

Clear terms

The wagering requirement for each bonus is clearly stated — nothing hidden in the fine print.

Usable on All Games

Slots, Live Casino, card games — bonus balance can be used across almost all games.

Bengali Language Support

Have questions about a bonus? Ask us in Bengali via live chat — we're available 24/7.

How do you claim a 1666bdt promotion bonus?

Claiming a bonus is so straightforward that most of the time you don't need to do anything extra. Still, it's worth knowing the steps in case you ever need them.

1
Create an account

Sign up at 1666bdt — all you need is a mobile number and a password. The whole process takes under 2 minutes.

2
Make Your First Deposit

Deposit a minimum of BDT 200 via bKash, Nagad, or Rocket. No bonus code required.

3
Bonus Will Be Added Automatically

Once your deposit is confirmed, the Welcome Bonus will appear in your wallet immediately — no form to fill out.

4
Play games and complete your wagering

Play games using your bonus balance. Once the wagering requirement is met, you can withdraw your winnings.

5
Check Your Weekly Cashback

Log in to your dashboard every Monday and your weekly cashback will already be credited.

Please Note: Withdrawing while a bonus is still active may result in the bonus being cancelled. Complete your wagering requirement before submitting a withdrawal request.

Bonus Type & Terms Comparison

Bonus Amount Wagering Validity
Welcome Bonus 100% 15x 30 Days
Weekly Cashback 20% 5x 7 Days
Referral Bonus BDT 500/person 10x 14 Days
Reload Bonus 30% 10x 7 Days
Festive Bonus 50% 12x After the festival
Free Spins 20–50 20x 3 Days

Wagering means you need to place bets totalling a specified multiple of your bonus and real-money balance combined. Full terms are available on the Terms & Conditions page.

Every 1666bdt promotion in detail

Find out how each offer works and who it applies to

Welcome Bonus — 100%
For New Members Only

When you make your first deposit after joining 1666bdt, you receive a bonus equal to that amount. Deposit BDT 1,000 and your wallet will show BDT 2,000. No bonus code or manual request needed — the system applies it automatically.

Maximum bonus amount is up to BDT 10,000. The wagering requirement is 15x, meaning you must wager 15 times the bonus amount. Validity is 30 days.

For new players Up to BDT 10,000 30-Day Validity
Weekly Cashback — 20%
Every Monday, all members receive

Every Monday, 20% of your total net losses from the previous week is returned to your wallet. If your net loss for the week was BDT 5,000, you will receive BDT 1,000 cashback on Monday morning. It is fully automatic — no application needed.

Cashback carries just a 5x wagering requirement — the lowest of any promotion. Maximum cashback is BDT 5,000 per week.

Every Monday Up to BDT 5,000 All Members
Referral Bonus — BDT 500/Person
Unlimited Referrals, Unlimited Earnings

1666bdt's Referral Program is widely popular in Bangladesh's gaming community. When someone registers through your referral link and makes their first deposit, you earn BDT 500. Refer 10 people in a month and you can earn BDT 5,000 from referrals alone.

There's no limit on referrals. Check your dashboard to see how many people have joined through your link and how much bonus you've accumulated.

Unlimited Referrals BDT 500 per person Trackable
Reload Bonus — 30%
On second and subsequent deposits

No need to worry once your Welcome Bonus is used up. The 1666bdt Reload Bonus gives you 30% on every subsequent deposit. Deposit as many times as you like each week and earn a bonus each time — though the Reload Bonus applies only once per day.

The maximum reload bonus is BDT 3,000 per day. Wagering requirement is 10x and validity is 7 days.

Per Deposit Up to BDT 3,000/Day 7-Day Validity

Upcoming promotions & events

1666bdt runs special promotions throughout the year for various occasions. Stay informed so you never miss an opportunity.

Weekly Tournament

Every Friday and Saturday, slots tournaments are held — the top 10 winners take home prizes ranging from BDT 500 to BDT 10,000.

Monthly High-Roller Bonus

The top 5 highest depositors each month receive exclusive VIP bonuses and cashback rewards.

Eid Mega Bonus

50% deposit bonus plus a special free spin package during Eid ul-Fitr and Eid ul-Adha.

Anniversary Celebration

On 1666bdt's anniversary: a 125% Special Bonus and Lucky Draw — winners receive smartphones and cash prizes.

Loyalty Points Program

Earn points on every bet. Redeem them for bonus cash, free spins, and exclusive rewards.

Which promotion is right for you?

Promotions New member Regular member VIP
Welcome Bonus
Reload Bonus
Weekly Cashback
Referral Bonus
Festive Bonus
High-Roller Bonus
Loyalty Points
How Do You Qualify for VIP Membership?

Wager a total of BDT 50,000 or more in a month to automatically unlock VIP status. VIP members receive a dedicated account manager, priority withdrawals, and a monthly exclusive bonus.

Promotions FAQ

Questions 1666bdt members ask the most

No code needed. Once you create a new 1666bdt account and make your first deposit, the system automatically adds a 100% bonus. There is no form to fill out or code to enter.

Wagering means you must bet your bonus amount a set number of times. For example, if you receive a BDT 1,000 bonus with a 15x wagering requirement, you need to place BDT 15,000 in bets. Any game counts toward this total, and you can always check your remaining wagering balance in the dashboard.

Typically, only one bonus can be active at a time. However, cashback is credited automatically and referral bonuses are stored in a separate wallet. Once the wagering on one bonus is complete, the next one can begin. Contact live chat for full details.

Withdrawing while a bonus is active will cancel it. A bonus may also be cancelled if the wagering requirement isn't completed before it expires. Attempting to claim bonuses from multiple accounts using the same IP address or device will also result in cancellation.

No. The weekly cashback at 1666bdt is fully automatic. Net losses for the previous week are calculated every Sunday at midnight, and 20% cashback is credited to your wallet by Monday morning. Just log in and check your dashboard.

Log in to your 1666bdt account and go to the "Referral" option in the dashboard to find your personal referral link. Share it with friends or anyone you know. When they register through your link and make a deposit, BDT 500 will be credited to your wallet automatically.
Don't miss out

Join 1666bdt now — claim your 100% Welcome Bonus

Register, deposit, and start playing with a doubled balance right away. Earn cashback week after week and make extra income by referring friends — every day brings a new opportunity at 1666bdt.

Register now Log In

For players 18 and above. Please gamble responsibly.

বাংলা