Whether you use Mobile Banking, Nagad, Rocket, or a bank – deposit to 666cb in just a few minutes with your preferred method. No hassle, no hidden charges.
Supports all of Bangladesh's most trusted and widely used payment methods
The country's most popular mobile banking service – deposit instantly with a simple Send Money.
Bangladesh Post Office's digital financial service – another great option for fast, affordable deposits.
Dutch-Bangla Bank's mobile banking service – deposit directly into your 666cb account using Rocket.
Deposit directly from any scheduled bank via online banking or NPSB.
Add funds to your 666cb wallet directly with a Visa or Mastercard – instant credit.
Deposit directly to 666cb using USDT (TRC20/ERC20), Bitcoin, or Ethereum.
The deposit process at 666cb is intentionally kept simple. Just follow the steps below and your account balance will be topped up within minutes.
Log in to 666cb with your mobile number and password. If you're new, register for free first.
Click the "Deposit" button from the top menu or dashboard. The payment page will open immediately.
Mobile Banking, Nagad, Rocket, bank, or card – pick whichever works best for you. Step-by-step instructions for each method are shown on screen.
Enter the amount you wish to deposit – minimum BDT 100. Then tap "Confirm" to launch the payment gateway.
Enter your PIN for Mobile Banking, confirm the OTP for Nagad, or complete the bank gateway. Your balance will be credited as soon as the payment goes through.
Once your deposit is successful, you'll receive an instant notification. Your balance is ready – jump into any game now.
Always use the official 666cb payment number when making a deposit. Do not send money to any number other than the one displayed on screen. If you run into any issues, contact us via live chat.
Find the best deposit method for you at a glance
| Method | Minimum | Maximum | Processing Time | Charges | Availability |
|---|---|---|---|---|---|
| Mobile Banking | BDT 100 | BDT 50,000 | 1–5 minutes | Free | 24/7 |
| Nagad | BDT 100 | BDT 50,000 | 1–5 minutes | Free | 24/7 |
| Rocket | BDT 100 | BDT 30,000 | 1–5 minutes | Free | 24/7 |
| Bank Transfer | BDT 500 | BDT 2,00,000 | 15–30 minutes | Free | Office Hours |
| Debit / Credit Card | BDT 200 | BDT 1,00,000 | Instant | Free | 24/7 |
| Crypto | $5 | Unlimited | 5–15 minutes | Network Fee | 24/7 |
Security is a top concern when sending money online – and rightly so. 666cb takes this seriously. Every deposit transaction is processed through SSL encryption, which means your payment details are never shared with any third party.
Additionally, 666cb's payment gateway connects directly to the official APIs of Mobile Banking, Nagad, and Rocket – with no unfamiliar third parties in between. Every transaction generates a unique transaction ID, which you can use to verify your deposit history at any time.
Keeping Two-Factor Authentication (2FA) enabled on your account adds an extra layer of security. If a deposit fails but funds have been deducted, the 666cb support team will typically resolve the issue within 24 hours.
All payment information is secured with industry-leading 256-bit encryption.
Direct integration with official payment APIs for Mobile Banking, Nagad, and Rocket.
A detailed record of every deposit is saved in your account.
Get help in Bangla anytime for any payment-related issues.
Depositing at 666cb does more than just add balance – it also unlocks attractive bonuses. From a 150% welcome bonus on your first deposit to daily reload offers, there are plenty of opportunities to earn more. These bonuses can be used directly on fish games, slots, bingo, or Sports Betting.
Every Monday, a special reload bonus is awarded on all deposits made the previous week. Deposits above a certain amount also earn VIP points, which can be redeemed for exclusive rewards and special offers.
* Full terms and conditions for all bonuses are available on the Promotions page.
View All Bonus Offers
Withdrawing your winnings at 666cb is just as easy and fast as making a deposit
Go to the withdrawal option from your dashboard, then select the amount and preferred method.
Verified accounts are typically approved within 5 minutes.
Mobile Banking, Nagad, and Rocket withdrawals typically arrive within 5–15 minutes.
You'll be notified by SMS and app notification once your withdrawal is complete.
For withdrawals, the payment number on your 666cb account must match the number used for deposits. Complete account verification before submitting your first withdrawal request.
Most frequently asked questions about 666cb deposits
Start with as little as BDT 100. Add funds in minutes using Mobile Banking, Nagad, or Rocket — whichever is most convenient — and enjoy the best games on 666cb.
* For users aged 18+ only. Please gamble responsibly.