Use voucher codes on 40i — Bangladesh's top online betting platform — to unlock deposit bonuses, free bets, and cashback offers. Enter a code, claim your reward. It really is that simple.
Use Your Voucher NowGet up to ৳5,000 as a 100% bonus on your first deposit. Valid once per new account only.
Place a bet on any cricket match and get a ৳500 free bet. Minimum deposit ৳1,000.
Get up to 50% bonus on any reload deposit throughout the week, up to ৳2,000.
Get a ৳300 free bet when you bet on the Premier League or Champions League. Minimum bet ৳200.
10% cashback on net weekly losses, up to a maximum of ৳1,500.
Refer a friend and earn ৳200 in bonus when they make a deposit. Unlimited referrals.
| Voucher Code | Type | Bonus Amount | Minimum Deposit | Wagering | Status |
|---|---|---|---|---|---|
| WELCOME40I | Welcome Bonus | Up to ৳5,000 at 100% | ৳500 | 15x | Active |
| CRICKET500 | Free Bet | ৳500 Free Bet | ৳1,000 | 5x | Active |
| RELOAD50 | Reload Bonus | Up to 50% — ৳2,000 | ৳300 | 10x | Active |
| FOOTBALL300 | Free Bet | ৳300 Free Bet | ৳200 | 3x | Active |
| CASHBACK10 | Cashback | Up to 10% — ৳1,500 | Not Applicable | 1x | Active |
| REFER200 | Referral | ৳200 Per Referral | ৳500 for the Referred Friend | 5x | Active |
| EID2026 | Festival Bonus | Up to 75% — ৳3,000 | ৳500 | 12x | Coming Soon |
What exactly is a voucher code on an online betting platform? Simply put, it's a special code you enter at the time of deposit to unlock extra benefits — such as bonus balance, free bets, or cashback. The voucher system at 40i has been built with Bangladeshi users in mind: straightforward, transparent, and hassle-free to use.
Many people assume voucher codes are hard to find or that the terms take forever to understand. 40i has solved that problem with a simple, transparent approach. Right next to each voucher, you'll find exactly how much you need to deposit, how many times you need to wager, and how long you have to use it. No hidden conditions.
The welcome bonus voucher is the most attractive offer for new players. If you're making your first deposit at 40i and use the code WELCOME40I, you'll receive a bonus equal to your deposit — up to ৳5,000. That means a ৳2,000 deposit gives you a total balance of ৳4,000. You can use that to start betting on cricket, football, or any sport you like.
40i's cricket voucher is a great opportunity for cricket fans. Use the code CRICKET500 before placing a bet on the Bangladesh Premier League, IPL, or any international match to get a ৳500 free bet. If you win, the winnings go straight to your balance — and if you don't, you lose nothing.
The weekly reload voucher is a great perk for regular 40i users. The RELOAD50 code refreshes every Monday and can be used any time during that week. A 50% bonus opportunity like this is genuinely useful for frequent bettors.
The cashback voucher works a little differently. Instead of a deposit bonus, you get back 10% of your net losses for the week. For example, if you wagered ৳5,000 in a week but ended up with a total loss of ৳8,000, you'd receive ৳800 cashback in your account every Sunday. Many regular 40i members consider this their most valuable perk.
"Started with the WELCOME40I code. Deposited ৳1,500 and kicked off with a ৳3,000 balance. The voucher system at 40i is straightforward, and the terms are clearly laid out."
"The cashback voucher is my favourite. Every Sunday, something comes back into my account — it's genuinely reassuring. 40i really does design its offers with Bangladeshi users in mind."
"The CRICKET500 code made the IPL season so much more fun. The free bet actually came in handy — I even won once! I've bookmarked the 40i voucher page so I never miss a new code."
Register now and use the code WELCOME40I to get a 100% bonus on your first deposit. Limited-time offer — don't wait, claim it today.
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