Complete your deposit in just a few minutes and start betting right away. The security of your funds is our top priority at 300ok.
All major payment options in Bangladesh are supported at 300ok
The fastest and most convenient method. Transfer directly from your mobile banking app.
InstantDeposit from any Bangladeshi bank via NPSB or RTGS.
15–30 minutesDeposit easily using popular digital wallets and prepaid cards.
InstantDeposit with USDT, BTC, or ETH — maximum privacy and speed.
5–15 minutes
The full process, step by step — done in just 5 minutes
Log in with your username and password.
Select the "Deposit" option from the top navigation or your dashboard.
Mobile banking, bank transfer, or e-wallet — pick whichever works best for you.
Enter the deposit amount. Minimum deposit starts from BDT 500.
Send the funds from your mobile banking app to the number shown. Save your transaction ID.
Enter the transaction number in the confirmation form. Your balance will be updated within minutes.
For many people, sending money to an online betting platform feels a bit daunting. Questions like "Will it reach the right place?" or "Could my money get lost?" are completely understandable. 300okDepositing at 300ok has been made as simple as possible, and every transaction is secured with SSL encryption.
Mobile banking is now second nature for most people in Bangladesh. Deposits at 300ok via mobile banking are the fastest option — your balance typically updates within 5 minutes. Bank transfers may take a bit longer, but they're the safest choice for larger amounts.
One important thing to remember — always send from your own account when making a deposit. Using someone else's account can cause verification issues and delays in your balance being updated.
300ok customer support is available 24 hours a day. For any deposit-related issues, reach out via live chat — most problems are resolved within 15 minutes.
| Method | Minimum | Time |
|---|---|---|
| Mobile Banking | BDT 500 | Instant |
| Bank Transfer | BDT 1,000 | 15–30 minutes |
| E-Wallet | BDT 500 | Instant |
| USDT (TRC20) | $10 | 5–15 minutes |
| Bitcoin | $20 | 10–30 minutes |
How 300ok keeps your money safe
Every transaction is protected with bank-grade encryption. No third party can access your information.
Every account is verified, eliminating the possibility of fraudulent transactions.
A complete record of all your deposits and withdrawals is available in your dashboard.
300ok charges no processing fee on deposits. Your full amount goes straight to your balance.
If you run into any deposit issues, get help anytime via live chat.
Whether you use the app or mobile web, depositing is equally straightforward on both.
Withdrawals at 300ok are just as easy and fast as deposits. Your winnings can be sent directly to your mobile banking account or bank account.
Select "Withdrawal" from the dashboard, then enter the amount and preferred method.
Identity verification may be required for your first withdrawal.
Mobile banking: 15 minutes–2 hours. Bank: 1–24 hours.
The funds will be credited directly to your account.
Whether you're new or a regular — run through these checks before every deposit.
The online payment landscape in Bangladesh is evolving rapidly. Mobile banking has become so widely accessible that nearly everyone has at least one mobile banking app on their phone. The 300ok payments team built the system with exactly that reality in mind.
A common question we hear is: "What should I do if my balance doesn't update after a deposit?" This rarely happens, but if it does, contact live chat immediately with your transaction ID. The 300ok support team will verify directly with the payment gateway and resolve the issue — typically within 15 minutes to an hour.
Depositing with cryptocurrency may seem complicated to newcomers, but for those already familiar with USDT, it's the fastest and most convenient option. 300ok supports the TRC20 network, which has very low gas fees. Always copy your deposit address directly from the dashboard — never from any external source.
300ok takes security seriously. Two-factor authentication (2FA) is available for every account, and OTP verification is required for large withdrawals. These measures protect your funds from unauthorized access.
With responsible gaming in mind, 300ok lets you set deposit limits. You can cap your daily, weekly, or monthly deposits to help you stay within your budget.
Start with as little as BDT 500 via mobile banking. Instant balance update, zero fees.