Payment Payment Methods
Mobile Banking
Bangladesh's most popular mobile banking service. You can easily send money from both personal and agent numbers.
Nagad
A digital financial service from the postal department. Its fast transfers and straightforward interface make it a popular choice among players.
Rocket
The mobile financial service from Dutch-Bangla Bank, equally popular and trusted in both rural and urban areas.
Bank Transfer
You can deposit directly via net banking or online transfer from major banks including BRAC, Dutch-Bangla, and Islami Bank.
Visa / Mastercard
Deposits via international credit and debit cards are also supported, making it a suitable option for larger amounts.
Cryptocurrency
Deposits are available via USDT (TRC20/ERC20), Bitcoin, and Ethereum. Enjoy fast confirmations with no bank restrictions.
Depositing via Mobile Banking Step-by-Step Guide
Log in to op999
Log in with your mobile number and password. If you're new, complete your registration first.
Go to the Deposit Menu
Click the "Deposit" option from the top menu or the wallet section.
Select Mobile Banking
Select Mobile Banking from the list of payment methods and enter the amount.
Send Money to the Designated Number
Send money to the op999-provided Mobile Banking number and include your user ID as the reference.
Submit Transaction ID
Copy the TrxID from your Mobile Banking transaction and paste it into the op999 deposit form.
Confirm & Enjoy Your Game
Balance is usually credited within 1–5 minutes. Bonuses are applied automatically.
Important: Always get the number from op999's official deposit page. Never send money to any number obtained outside the site.
Please note: An incorrect transaction ID may delay your credit. Make sure to submit the exact TrxID.
Good news: No code needed to claim your 150% first deposit bonus — it's added to your account automatically as soon as your balance is credited.
Processing Time: Mobile Banking and Nagad typically take 1–5 minutes, bank transfers 1–6 hours, and crypto 10–30 minutes.
Payment Method's Comparison Chart
| Method | Minimum | Maximum | Time | Fee | Bonus |
|---|---|---|---|---|---|
| Mobile Banking | BDT 300 | BDT 50,000 | 1–5 min. | Free | 150% |
| Nagad | BDT 300 | BDT 50,000 | 1–5 min. | Free | 150% |
| Rocket | BDT 300 | BDT 30,000 | 1–3 min. | Free | Applicable |
| Bank Transfer | BDT 1,000 | BDT 2,00,000 | 1–6 hrs. | Bank Fee | Applicable |
| Visa/Mastercard | BDT 500 | BDT 1,00,000 | 5–15 min. | Free | Applicable |
| USDT (TRC20) | $5 | Unlimited | 10–30 min. | Network Fee | Applicable |
About op999 Deposits
Depositing on an online gaming platform isn't always a smooth experience — some platforms are slow, support is unresponsive, and balances sometimes take hours to appear even after a successful deposit. op999 built its payment system specifically to fix these problems.
The reality in Bangladesh is that most people rely on mobile banking. Mobile Banking alone has over 70 million accounts, and Nagad and Rocket have both grown rapidly in popularity. That's why op999 has made all three the primary deposit channels — and every transaction goes through with no hidden charges.
The minimum deposit is just BDT 300, meaning new players can get started with a very small amount. For larger deposits, bank transfer or cryptocurrency are great options as they come with much higher or no upper limits.
All op999 deposit transactions are fully SSL encrypted. Your payment details are never shared with any third party. While payment gateways are integrated, they only receive transaction amount and timestamp — op999 never stores your personal banking or mobile financial service credentials.
- 24/7 deposit access — top up anytime, day or night
- Multiple payment methods can be added to the same account
- Deposit history can be easily viewed from the account dashboard
- A confirmation SMS or notification is sent for every successful deposit
- Once you select bonus opt-in, the bonus is automatically added along with your deposit
Deposit Bonus Offers
First Deposit Bonus — 150%
Your first deposit on a new account earns a 150% bonus, up to BDT 8,000. No code needed — the bonus is added automatically.
Daily Reload Bonus — 30%
A 30% reload bonus is available on your second deposit every day. It applies to any deposit made at any time, from morning to night.
Weekly Deposit Incentive
Deposit a total of BDT 5,000 or more in a week and earn an extra 5% cashback. VIP members receive even more.
Crypto Deposit Bonus — 5%
Deposit with USDT or Bitcoin and earn an extra 5% bonus. Combine it with fast processing and higher limits for even more value.
What You Need to Know for Safe Deposits
Staying cautious when transacting online is essential. op999 is committed to keeping its users safe, but your own awareness matters just as much. Keeping a few simple habits in mind will go a long way in protecting your account.
First and foremost, always deposit through the official website or app. Never send money directly to a number you found through a third party or on social media — always get the number from op999's deposit panel. op999 will never ask you to send money to any number via phone call or message.
Second, always save your transaction ID. The TrxID from Mobile Banking or Nagad is proof of your transaction — if anything goes wrong, the support team can resolve it instantly using that ID.
Third, keep Two-Factor Authentication (2FA) enabled on your op999 account. Even if someone gets hold of your password, they won't be able to log in without the OTP sent to your phone. It's free to set up and significantly strengthens your account security.
Fourth, always keep your deposit amounts within your means. op999 promotes responsible gaming and lets you set daily and weekly deposit limits on your account — use these to protect yourself from overspending.
- If anything seems suspicious, report it to live chat immediately
- Do not allow anyone, even someone you know, to use your account
- Avoid making deposits over public Wi-Fi
- Change your account password regularly and never share it with anyone