Depositing and withdrawing at sin45 is designed to be as simple as possible. All of Bangladesh's most widely used payment methods are supported — no extra hassle.
Payment Methods
Average withdrawal time
Deposit Fee
Transaction Support
Payment issues are often the biggest frustration on online gaming platforms — depositing can be a hassle, and withdrawing even more so. sin45 has made this a priority from day one.
BKash and Nagad are already part of everyday life in Bangladesh. sin45 taps into that familiarity — no new account or card needed. Just your mobile number and PIN, and you're done.
Sin45 takes withdrawal speed seriously. An automated processing system is in place to ensure your winnings are never held back or delayed — so that complaint will never be raised here. Most withdrawal requests are completed within hours.
Payment methods currently available at sin45.
Bangladesh's most popular mobile banking. Deposit to sin45 via bKash in just a few seconds.
InstantYou can also easily deposit and withdraw at sin45 using the Nagad wallet from Bangladesh Post Office.
InstantTransactions can be made via Dutch-Bangla Bank's Rocket mobile banking service.
FastTransfer directly from any bank in Bangladesh via NPSB or BEFTN.
30 minutes – 2 hoursVisa and Mastercard accepted. Card transfers are typically processed within 15 minutes.
FastTransactions are also available in select cryptocurrencies, including USDT (TRC-20).
As per confirmationMaking your first deposit at sin45? Follow the steps below.
Log in to sin45 with your username and password. New here? Register for free.
Click the "Deposit" button at the top right of your dashboard, or select Deposit from the financial transactions menu.
BKash, Nagad, Rocket, or bank transfer — pick whichever works best for you.
Enter the amount you wish to deposit and complete the payment by following the on-screen instructions.
Your funds will appear in your sin45 gaming wallet within seconds of a successful transaction.
Ready to withdraw your winnings? Follow these steps and you'll have your funds in no time.
Before your first withdrawal, complete KYC verification using your National ID. This only needs to be done once.
From your dashboard, open Financial Transactions > Withdrawal.
Choose how much you want to withdraw and which method to use. The funds will be sent to the account registered in your name.
If everything looks correct, click the "Confirm" button. You'll receive a confirmation message.
Funds arrive via bKash and Nagad within 15 minutes to 2 hours, and via bank transfer within 24 hours.
Deposit and withdrawal timeframes and limits by payment method.
| Method | Deposit Time | Withdrawal time | Minimum |
|---|---|---|---|
| bKash | Instant | 15–30 Minutes | ৳ ৳100 |
| Nagad | Instant | 15–30 Minutes | ৳ ৳100 |
| Rocket | Instant | 30 Minutes – 1 Hour | ৳ 200 |
| Bank Transfer | 30 Minutes – 2 Hours | 2–24 hours | ৳ ৳500 |
| Card | 15 Minutes | 1–3 Business Days | ৳ ৳300 |
| Crypto | As per confirmation | As per confirmation | ৳ 1,000 |
Your first withdrawal at sin45 requires KYC (Know Your Customer) verification. It might sound like a hassle, but it's there to protect you — ensuring no one can use a stolen identity to access funds from your account.
KYC typically requires uploading a photo of your National ID (NID) or passport along with a selfie. The process is completed through the app or website and is usually approved within 24 hours. Once verified, all future withdrawals become faster and easier.
Every transaction at sin45 is protected by multiple layers of security.
Every transaction is secured with 256-bit SSL encryption. Your information is never shared with any third party.
Withdrawals are protected with an additional layer of security through OTP and device verification.
Your payment details are never shared with third parties. All data is stored on secure, isolated servers.
Our automated system monitors transactions around the clock for suspicious activity and acts swiftly when needed.
Your full deposit and withdrawal history is available in your dashboard.
If you run into any transaction issues, live chat and email support are available around the clock.
BKash is the most widely used payment method at sin45 — and for good reason. It's available to almost everyone in Bangladesh and lets you send money anytime, from anywhere. Depositing at sin45 via bKash takes just three simple steps.
Go to the sin45 deposit page, select bKash, and enter the amount. You'll receive an OTP on your bKash number — confirm it and the funds will instantly appear in your wallet. The whole process takes under a minute.
One thing to keep in mind — bKash has its own daily transaction limit. Once you hit that limit, you won't be able to send more via bKash. In that case, you can switch to Nagad or bank transfer.
There are a few general rules to keep in mind when withdrawing from sin45. Nothing complicated — just good to know so everything goes smoothly.
Most importantly — withdrawals can only be sent to a payment account registered in the same name as your sin45 account. Your bKash or Nagad number must be registered in your own name. Withdrawing to someone else's number, regardless of whose account it is, is not possible and should not be attempted.
Second, any wagering requirements attached to a bonus or promotion must be completed before you can withdraw. If you haven't wagered the required amount after claiming a bonus, those funds won't be available for withdrawal. Your own deposited funds, however, can be withdrawn at any time.
Third, for security reasons, withdrawal requests made from a new device may take a little longer. sin45's system applies additional verification for transactions from unrecognized devices — this is purely to protect your account.
Sin45 regularly offers a range of bonuses — welcome bonuses, deposit match bonuses, cashback offers, and more. These are added to your balance and can be used to play. Just make sure to read the bonus terms before withdrawing.
Your bonus balance and real balance are two separate things. The money you deposited yourself is always available to withdraw. To withdraw bonus funds, you must first meet the wagering requirement for that bonus. The terms for each bonus are clearly outlined on the sin45 promotions page.
Most transactions on sin45 go through without a hitch. Occasionally, delays can occur due to network issues or banking system errors. If you've made a deposit but it hasn't appeared in your wallet within 30 minutes, start by noting the transaction reference number.
Contact sin45 live support and provide your reference number. The support team can usually look into it and resolve the issue within a few minutes. You can also email a description of the problem for a quick response.
If a withdrawal doesn't arrive within the promised timeframe, contact support the same way. No approved request gets stuck — if there's a delay for any reason, the support team will explain it transparently.