Top up your 5666bt account instantly using Bangladesh's most popular mobile banking services. No hassle, no waiting.
Payment Methods
At 5666bt, you can deposit anytime using Bangladesh's most popular mobile banking services.
Bangladesh's most popular mobile banking service. Send money and your deposit reflects instantly.
Deposit quickly at low fees using Nagad, the postal department's mobile payment service.
Deposit 24 hours a day with Dutch-Bangla Bank's Rocket service.
Deposit directly from your bank account via online transfer.
Step by Step
Making your first deposit? No worries — just follow the steps below. The whole process takes about five minutes.
Visit the 5666bt website and log in with your phone number and password. If you're new, register first.
Click the "Deposit" option from the dashboard or the top navigation menu.
Choose whichever works best for you — bKash, Nagad, Rocket, or bank transfer.
Enter the amount you wish to deposit and provide your mobile banking number.
Open your bKash/Nagad/Rocket app and approve the payment. Your balance will be credited within a few minutes.
Enter the correct number and amount when making a deposit. Incorrect details may cause the payment to fail. If you run into any issues, contact customer support.
Limits & Timing
Each payment method at 5666bt has its own limits and processing times. See details below.
| Method | Minimum | Maximum (Daily) | Processing Time | Fee | Availability |
|---|---|---|---|---|---|
| bKash | BDT 200 | BDT 50,000 | Instant | Free | 24/7 |
| Nagad | BDT 200 | BDT 50,000 | Instant | Free | 24/7 |
| Rocket | BDT 200 | BDT 30,000 | Instant | Free | 24/7 |
| Bank Transfer | BDT 500 | BDT 2,00,000 | 1–3 Hours | Varies by Bank | Office Hours |
Why 5666bt?
5666bt is an online gaming platform in Bangladesh where financial transactions are treated with the highest priority. Every deposit is processed through encrypted channels, so your personal information and funds are never at risk.
Once you send money via bKash or Nagad, the system automatically verifies the payment and updates your balance — usually within 2–5 minutes. This applies around the clock, including nights and holidays, as 5666bt's payment gateway operates 24/7.
Another advantage is that 5666bt charges no hidden fees. Every amount you deposit goes entirely into your gaming balance. First-time deposits often come with a bonus, which is added separately.
All transactions are secured with the latest SSL technology.
Balance updated in under 5 minutes on average.
No extra charges on mobile banking deposits.
Our customer care team is available 24/7 for any issues.
Bonus Offers
Depositing at 5666bt doesn't just add to your balance — you can also earn attractive bonuses.
Get up to 100% bonus on your first deposit. Deposit BDT 500 and receive BDT 500 as bonus.
Get a 20% reload bonus on every weekly deposit. The longer you've been a member, the better the offers get.
Get 5% cashback on your total weekly bets, credited directly to your account.
Please Note: Bonus terms and conditions apply. Winnings can be withdrawn once the wagering requirement is met. Visit the promotions page for full details.
Tips
For a smooth experience at 5666bt, there are a few things to keep in mind when making a deposit.
Always use a mobile banking number registered in your own name when depositing. Using someone else's number may cause issues during verification.
After completing your payment, save the transaction ID or reference number you receive. You can use it to get help from support if any issues arise.
Deposits on Friday evenings or during special events may take an extra 5–10 minutes, but your balance will always arrive within 30 minutes.
Complete your account verification before making large deposits. This ensures your withdrawals go through without any issues.
5666bt always encourages responsible gaming. Please deposit within your financial means. You also have the option to set weekly or monthly deposit limits.
FAQs
Get Started Now
Register now, deposit via bKash or Nagad, and start gaming.