Got a voucher code? Redeem it here to receive bonus balance, free bets, or a deposit discount. kt3666 regularly rolls out new voucher offers for its trusted bettors.
Enter your voucher code in the box below and click the "Redeem" button.
Your code will be processed securely.
Kt3666 offers a range of voucher types — pick the one that works best for you
Join kt3666 for the first time and you'll receive this special welcome voucher. Redeem the code after registration and get ৳1,000 in bonus balance instantly — usable on any game.
Using this voucher code at the time of deposit will give you an extra 20% bonus on your total deposit amount, up to a maximum of ৳2,000. Works equally with bKash and Nagad.
Use this voucher to place a free bet on a selected match. Any winnings go straight to your account. Valid for a single use on any cricket or football match.
Invite your friends to kt3666 and share this voucher code with them. Once they register and make their first deposit, both you and your friend will receive a bonus.
An exclusive voucher for kt3666 Gold-tier VIP members and above. Codes are distributed through your personal account manager. Maximum benefits, minimum conditions.
Kt3666 releases seasonal vouchers for special occasions like Eid, Pohela Boishakh, and Victory Day. These are available for a limited time only, so use them as soon as you get the chance.
Claim your voucher benefits in just four simple steps
Grab your voucher code from kt3666's promotions page, email newsletter, or app notifications. Codes are also given out during special events.
Log in to your kt3666 account. If you don't have one yet, registration is free and only takes a few minutes.
Enter the voucher code carefully in the redeem box at the top of this page or on the deposit page. Watch out for uppercase and lowercase differences.
Once the code is successfully redeemed, the bonus will be credited to your account instantly. From there, place your bets on your favourite matches and enjoy your winnings.
Online betting in Bangladesh has become increasingly mainstream. But not all platforms are the same — some advertise big bonuses only to lock you in with endless conditions, while others promise vouchers that never actually arrive. kt3666 is different.
Kt3666's voucher system is built with everyday bettors in mind. Codes are easy to remember, simple to redeem, and bonuses don't take long to arrive. If you have an active voucher code at the time of deposit, applying it takes just a few seconds.
What makes vouchers so appealing is the variety on offer. They're not just for new members — there are dedicated vouchers for loyal, long-standing members too. Even if you've been betting on kt3666 for six months, you're still eligible for special reload or loyalty vouchers. VIP members get access to even higher-value exclusive vouchers, which are typically sent out on a personal basis.
Seasonal vouchers are especially worth watching out for. The vouchers kt3666 releases ahead of Eid, on Pohela Boishakh, or during the Cricket World Cup tend to carry the highest value. However, they're available in limited quantities or for a limited time only, so you'll miss out if you don't grab them in time. Keep push notifications enabled in the app and you'll never have to worry about missing these offers.
Smart Tip: You don't have to redeem a voucher code immediately after receiving it, but make sure to use it before it expires. You can view all your active vouchers and their expiry dates in the "My Vouchers" section of your account.
A word on referral vouchers: you have your own unique referral code that you can share with friends. When a friend registers using that code and makes their first deposit, you earn ৳300 and they receive a welcome bonus. There's no cap on this — the more friends you refer, the more bonuses you earn. Many members treat it as a small but steady side income.
The free bet voucher is hugely popular among newcomers, and for good reason — you get to place a bet without putting up any of your own money. Say you're into cricket but aren't quite sure how betting works yet. Use a free bet voucher to place a bet, see how the system works, and if you win, the money is yours. If you don't, you've lost nothing. It's essentially learning by doing.
Compare and choose the voucher that suits you best
| Voucher Name | Value | Eligibility | Validity | Rollover | Status |
|---|---|---|---|---|---|
| Welcome Voucher | ৳1,000 | New Member | 30 Days | 3x | Active |
| Deposit Bonus Voucher | 20% (up to ৳2,000) | All Members | 14 Days | 4x | Active |
| Free Bet Voucher | ৳500 | All Members | 7 Days | None | Active |
| Referral Voucher | ৳300 per referral | All Members | Unlimited | 2x | Active |
| Seasonal Festival Voucher | ৳1,500 | All Members | 3 days | 3x | Limited |
| VIP Exclusive Voucher | ৳5,000 | Gold+ VIP Member | 60 Days | 2x | By Invitation Only |
| Reload Voucher | 10% (max ৳800) | Regular Member | 10 Days | 3x | Active |
| Cashback Voucher | 15% Cashback | All Members | Weekly | 1x | Active |
To get the most out of your vouchers, there are a few general rules to keep in mind. kt3666 always aims to keep its terms as simple and transparent as possible, so no bettor is ever left confused.
Many betting sites out there have voucher systems that are confusing to navigate — it's never clear where to enter the code, how to redeem it, or when the bonus will arrive. At kt3666, that's not an issue.
Full Bangla Support: All voucher information and support is available in Bangla. No language barriers.
Instant Credit: The bonus is credited to your account as soon as the code is redeemed. No waiting around.
Full Mobile Experience: Vouchers can be redeemed the same way on both desktop and the mobile app.
24/7 Support: If you ever run into any issues with a voucher, live chat support is available around the clock to help.
Frequently Asked Questions About Vouchers