Free bets, deposit bonuses, cashback vouchers—new offers arrive regularly on Supabaji. Redeem a code and enjoy the benefits instantly.
These seasonal promo codes won't be available once they expire.
All vouchers below are currently active. Copy your preferred code and redeem it on your account.
Get a 100% bonus on your first deposit, up to ৳5,000 added straight to your balance.
Use it on any sports bet — cricket, football, or tennis. Valid across all markets.
50% bonus on every reload from your second deposit onwards, up to ৳2,500.
Get 50 free spins on selected slots games. Any winnings are credited directly to your balance.
Get 10% cashback on your net weekly losses. No wagering requirements apply.
Refer a friend to Supabaji. Once they make their first deposit, ৳200 will be added to your balance.
Supabaji offers several types of vouchers—pick the one that suits your play style.
For new members on their first deposit.
Place a bet up to a set amount, risk-free.
Free spins on slot games.
Get a portion of your losses back every week.
Extra benefits on every subsequent deposit.
Refer a friend and earn rewards.
Redeeming a voucher code on Supabaji takes just a few seconds. Follow the steps below.
Log in to your Supabaji account. If you're new, complete your registration first.
From your account dashboard, click on the "Bonus" or "Voucher" option.
Paste the code you copied above into the designated field and click the "Redeem" button.
The bonus will be credited to your balance instantly. Start playing right away.
All the key details for every voucher, at a glance.
| Voucher Code | Type | Value | Minimum Deposit | Validity |
|---|---|---|---|---|
| SUPA100 | Welcome Bonus | 100% (up to ৳5,000) | ৳500 | 31 Dec 2026 |
| FREEBET5 | Free Bet | ৳500 | ৳200 | 15 Nov 2026 |
| RELOAD50 | Reload Bonus | 50% (up to ৳2,500) | ৳300 | Ongoing |
| SPIN50 | Free Spins | 50 Spins | ৳100 | 30 Oct 2026 |
| CASH10 | Cashback | 10% Weekly | Not Applicable | Every Monday |
| REFER200 | Referral | ৳200 per Referral | Referee's ৳200 Deposit | Ongoing |
Most vouchers carry a 5x wagering requirement on the bonus. Free bets and cashback have no requirements.
Each code can only be redeemed once per account. Creating multiple accounts is not allowed.
Using vouchers on online betting or gaming platforms is now pretty common. But many players aren't sure which voucher to use or when to get the most out of it. SupabajiThe voucher system at supabaji is built to be straightforward for everyone — whether you're a first-timer or a seasoned player.
The welcome bonus voucher you get when you first open a Supabaji account is genuinely worth it. Use code SUPA100 to claim a 100% bonus on your first deposit, up to ৳5,000. So if you deposit ৳2,000, you'll have ৳4,000 to play with—just by redeeming one code.
A lot of players are unsure about how free bet vouchers work. Simply put, a free bet lets you place a wager without spending your own money. Redeem the FREEBET5 code to get a ৳500 free bet. If that bet wins, the full winnings are yours — no deductions. Keep in mind, though, that the free bet stake itself is typically not returned; you only receive the winnings.
The free spin voucher for casino players is a great deal. Use code SPIN50 to get 50 free spins on selected slot games. These spins work on many popular slots from Evolution, PG Soft, and Pragmatic Play on Supabaji. Any winnings from the spins are credited directly to your balance.
The referral voucher system is a smart way to earn. Bring a friend to Supabaji using code REFER200. Once your referred friend registers and makes their first deposit, ৳200 is added to your account. The more friends you refer, the more you earn—and it's completely legitimate.
A few things to keep in mind when using a voucher. First, every voucher has an expiry date—once it passes, the code no longer works. Second, the same code cannot be used twice on one account. Third, some vouchers are only valid for specific games or betting markets.
Supabaji regularly adds new vouchers — especially during major cricket tournaments like the BPL, IPL, or World Cup, when special voucher offers go live. Limited-time codes are also available during Eid and Puja seasons. Check this page regularly so you never miss an offer.
Wagering requirements are worth understanding. Most deposit bonuses require you to bet 5x the bonus amount before you can withdraw. So if you receive a ৳1,000 bonus, you'll need to place ৳5,000 in bets before cashing out. Cashback and free bet vouchers have no such condition—you can withdraw winnings right away.
One final tip —Supabaji-use vouchers to play smarter. These offers are a chance to stretch your betting budget, so make the most of them. Just be sure to bet within your means. Responsible play is what makes the experience enjoyable in the long run.