Secure & instant payments
B3999 Deposit — Add funds in minutes with Mobile Banking, Nagad, or Rocket
Depositing at b3999 is easier than ever. Pick your preferred mobile payment method and top up your account in just a few minutes.
Depositing at b3999 is easier than ever. Pick your preferred mobile payment method and top up your account in just a few minutes.
Online payments in Bangladesh have changed dramatically over the past few years. Mobile banking platforms like Mobile Banking, Nagad, and Rocket are now part of daily life for millions of people. b3999 recognized this shift and built its payment system accordingly.
The entire deposit process at b3999 takes just 3 to 5 minutes. Log in, choose your payment method, enter the amount, and confirm. Funds are credited to your b3999 wallet instantly — no waiting, no hassle.
Many people wonder — is it safe to send money online? At b3999, every transaction is protected with 256-bit SSL encryption and our payment gateway meets international security standards. Millions of deposits have been processed on b3999 to date, with a flawless security record.
There are no hidden charges on deposits. b3999 guarantees that the full amount you deposit will be credited to your wallet — not a single BDT less. New members also receive a special welcome bonus on their first deposit.
Your payment details are kept completely confidential. b3999 never shares your financial information with any third party. Learn more Privacy Policy here.
B3999 accepts all major mobile and bank payment methods in Bangladesh.
Bangladesh's most popular mobile banking service. Deposit via Send Money or payment — whichever works for you.
You can also deposit at b3999 easily using Nagad, the postal department's digital financial service.
Deposit at b3999 anytime using Dutch-Bangla Bank's Rocket mobile banking.
Use bank transfer for large deposits via NPSB or internet banking.
Complete your deposit in just four simple steps.
Log in to your b3999 account. If you don't have one yet, register for free first.
Click the "Deposit" button on your dashboard. A list of available payment methods will appear.
Select Mobile Banking, Nagad, or Rocket, then enter the deposit amount. Double-check the details before confirming.
Confirm the payment in your mobile banking app. Funds will be credited to your wallet right away.
If your wallet hasn't been credited within 5 minutes of your deposit, contact our 24/7 support. Keep your transaction reference number handy.
A quick overview of each payment method's details.
| Payment method | Minimum | Maximum | Processing time | Fee |
|---|---|---|---|---|
| Mobile Banking | BDT 100 | BDT 50,000 | Instant | Free |
| Nagad | BDT 100 | BDT 50,000 | Instant | Free |
| Rocket | BDT 200 | BDT 30,000 | Instant | Free |
| Bank Transfer | BDT 500 | BDT 5,00,000 | 15–30 Minutes | Free |
Once your deposit is confirmed, funds are credited to your b3999 wallet instantly — no waiting required.
New members get up to 100% bonus on their first deposit. Terms and conditions apply.
Every transaction is SSL encrypted. Your payment details are never stored.
If you run into any issue with a deposit, our Bengali-speaking support team is available around the clock to help.
B3999 charges no processing fees on deposits. Every BDT you deposit goes directly toward your gaming.
Depositing from your smartphone is just as easy as from a desktop — works on both app and browser.
Making a deposit on an online gaming platform can feel a little uncertain, especially for first-timers. That's exactly why b3999 has worked to make the payment process as transparent and straightforward as possible.
Depositing via Mobile Banking is the most popular method among b3999 users. The Mobile Banking app is familiar to almost everyone, and payment confirmation comes through instantly. Simply get the Mobile Banking number from the b3999 payment page and send money directly.
Depositing at b3999 with Nagad is just as easy. You can pay directly through the b3999 payment page using the Nagad payment gateway — the entire process is completed within the app, no need to go anywhere else.
Bank transfer is the best option for large deposits. It takes a little longer — typically 15 to 30 minutes — but the transaction goes through the full banking system for an added layer of security. VIP and Gold members enjoy priority processing on bank transfers.
B3999 guarantees your deposit funds are never lost. If a payment goes through but doesn't appear in your wallet, our support team will review the transaction proof and resolve the issue immediately.
B3999's payment system complies with international PCI DSS standards. Your card or bank details are never stored on our servers.
Only deposit from your own payment account. Third-party payments are not accepted and are against our terms.
Frequently asked questions about b3999 deposits.
Open an account, make a deposit, and start playing with your welcome bonus — the whole process takes just 5 minutes.