Sign up at Sixes 66 and enjoy a welcome bonus, cashback, free bets, and loyalty points from day one. Bangladesh's best bonus offers are right here.
Separate bonus programs are available for both new and existing players
Register for the first time and make a deposit — Sixes 66 will match your deposit with an equal bonus, up to ৳10,000.
For New MembersGet a 50% reload bonus on your second deposit every week. It's one of the most rewarding offers for regular players on Sixes 66.
For Regular MembersGet back 10% of your weekly losses as cashback. At Sixes 66, cashback is credited automatically every Monday.
WeeklyInvite a friend to Sixes 66. When they sign up and make their first deposit, you earn a ৳ 500 bonus. The more you refer, the more you earn.
Unlimited ReferralsSixes 66 offers free bets on selected matches. Place your bet risk-free — if you win, the full amount goes straight to your account.
On Selected MatchesLoyalty points are earned with every bet. At Sixes 66, you can redeem your points for bonuses, free bets, and exclusive rewards.
VIP Program
Claiming a bonus at Sixes 66 is simple. Just follow the steps below.
Visit the Sixes 66 website and create a free account with your mobile number and basic details. Registration takes just 2 minutes.
Complete KYC verification with your National ID. This is a one-time process that unlocks all bonuses and withdrawal features.
Make a deposit of any amount via bKash, Nagad, or Rocket. Sixes 66 will automatically credit your welcome bonus.
Use your bonus balance to play Sports Betting, casino games, or lottery. Once the wagering requirements are met, your winnings can be withdrawn directly.
To get the most out of your welcome bonus, deposit the maximum amount on your first deposit. Deposit ৳ 10,000 at Sixes 66 and you'll have ৳ 20,000 to start playing with.
Many players wonder whether online betting bonuses are actually usable — or if the fine print makes them worthless. At Sixes 66, the bonus program is designed so that everyday players can take full advantage without any hassle.
Joining Sixes 66 for the first time opens the door to a real advantage. The welcome bonus isn't just a number on paper — it actually makes a difference. Say you start with ৳ 5,000; an extra ৳ 5,000 bonus is added instantly, giving you ৳ 10,000 to bet with. That kind of value isn't easy to find on most other platforms.
The reload bonus is a major perk for regular players. A 50% bonus on your second deposit each week means you're effectively getting extra value every single week. What sets Sixes 66 apart is that this bonus comes without complicated conditions.
The cashback offer is a favourite for many players — because losses are part of betting. Getting 10% back on those losses brings real peace of mind. Every Monday, Sixes 66 automatically calculates cashback on the previous week's net losses and credits it to your account, no application needed.
"A friend told me bonuses at Sixes 66 actually work. I checked for myself — after my first deposit, the bonus showed up in my balance right away. No hassle at all."
The Sixes 66 referral program is straightforward. You'll find a unique referral link in your profile. When a friend or acquaintance registers using that link and completes their first deposit, ৳ 500 bonus will be credited to your account. There's no cap on this — the more you refer, the more you earn.
During Eid, Puja, or the World Cup, Sixes 66 offers special festive bonuses. The welcome bonus can go up to 150% during these periods, and free bet amounts increase as well. Registering or making a larger deposit during festive seasons is therefore much more rewarding.
The more you play at Sixes 66, the more loyalty points you earn. Redeem them for bonus cash, free bets, or exclusive rewards. Reach a certain points threshold and you unlock VIP status — which comes with a personal account manager, faster withdrawals, and access to exclusive tournaments.
At Sixes 66, loyalty points aren't limited to Sports Betting — you also earn them playing casino games and lottery. Playing across different sections helps your points add up faster.
To withdraw your bonus balance, you must meet the specified wagering requirements. For full terms and conditions, Terms & Conditions View Page.
Below is a summary of the key terms for each bonus at Sixes 66
Answers to the most frequently asked questions about Sixes 66 bonuses
Register today, make your first deposit, and start playing with double the balance. Sixes 66 is committed to being by your side on every bet.