Payments & Transactions

a66 Financial Transactions — Simple, Fast & Completely Secure Payment System

From Mobile Pay, Nagad, and Rocket to Bank Transfer — a66 supports every Bangladeshi payment method. Deposits and withdrawals process in just a few minutes, hassle-free.

a66
5 Minutes
Avg. Withdrawal Time
৳200
Min. Deposit
6+
Payment Methods
24/7
Transaction Support
Payment Methods

Transact with Your Preferred Method

A66 supports all popular payment methods in Bangladesh — deposit and withdraw with ease

Mobile Pay
Mobile Banking

Bangladesh's most popular mobile payment service. Deposit on a66 with Mobile Pay in seconds and receive your winnings directly to your Mobile Pay account.

Min. Deposit৳200
Min. Withdrawal৳500
Deposit TimeInstant
Withdrawal Time5–15 minutes
Nagad
Mobile Banking

Nagad is the Bangladesh Post Office's digital financial service and a top choice for fast, low-cost transactions. You can use Nagad on a66 for both deposits and withdrawals.

Min. Deposit৳200
Min. Withdrawal৳500
Deposit TimeInstant
Withdrawal Time5–15 minutes
Rocket
Mobile Banking

Rocket by Dutch-Bangla Bank is widely used across the country. Deposit on a66 with Rocket just as easily, and withdraw your winnings fast.

Min. Deposit৳200
Min. Withdrawal৳500
Deposit TimeInstant
Withdrawal Time10–20 minutes
Bank Transfer
Banking

Bank Transfer is ideal for high-value transactions. a66 supports deposits and withdrawals through all major Bangladeshi banks.

Min. Deposit৳1,000
Min. Withdrawal৳1,000
Deposit Time1–4 Hours
Withdrawal Time24 Hours
Upay
Mobile Wallet

Upay, the digital payment service from United Commercial Bank, is growing fast. You can use Upay on a66 to top up your account quickly and securely.

Min. Deposit৳300
Min. Withdrawal৳500
Deposit TimeInstant
Withdrawal Time10–30 minutes
Crypto
Digital Currency

Supports transactions in major cryptocurrencies including USDT (TRC20/ERC20) and Bitcoin. Popular among crypto users for its privacy and high transaction limits.

Min. Deposit$5 equivalent
Min. Withdrawal$10 Equivalent
Deposit TimeNetwork Dependent
Withdrawal Time1–24 hours
a66
Deposit

How to Make a Deposit?

Top up your a66 account in just 4 simple steps

1
Log In
Log in to your a66 account. If you don't have one, registration is free and takes just 2 minutes.
2
Go to the Cashier Page
Click the "Deposit" button on your dashboard and select your preferred payment method.
3
Enter Amount & Send
Enter the amount you want to deposit, then send the money to the designated number via your Mobile Pay/Nagad app.
4
Enter Transaction ID
Enter the transaction ID you received after payment into the form. Your balance will be updated within just a few minutes.
Withdraw

How do I withdraw funds?

Get your winnings fast — straight to your account in as little as 5 minutes

1
Go to the Withdrawal Section
From your a66 dashboard, click on the "Withdraw" section to view your current balance.
2
Payment Method & Amount
Select your preferred withdrawal method, enter the amount, and confirm. Minimum withdrawal is ৳500.
3
Verify Number
Double-check your Mobile Pay/Nagad number before sending — recovering funds sent to the wrong number can be difficult.
4
Confirm Request
Submit your request. The a66 team typically processes it within 5–15 minutes.
Transaction Limits

Deposit & Withdrawal Limits

See the transaction limits for each payment method at a glance

Payment Methods Min. Deposit Max Deposit Min. Withdrawal Max Withdrawal Deposit Time Withdrawal Time
Mobile Pay ৳200 ৳50,000 ৳500 ৳1,00,000 Instant 5–15 minutes
Nagad ৳200 ৳50,000 ৳500 ৳1,00,000 Instant 5–15 minutes
Rocket ৳200 ৳30,000 ৳500 ৳50,000 Instant 10–20 minutes
Bank Transfer ৳1,000 ৳5,00,000 ৳1,000 ৳10,00,000 1–4 Hours 24 Hours
Upay ৳300 ৳20,000 ৳500 ৳50,000 Instant 10–30 minutes
Crypto (USDT) $5 Unlimited $10 Unlimited Network Dependent 1–24 hours
a66
Security

Your Funds Are Completely Secure

A66 uses world-class security technology to keep every one of your transactions safe

256-bit SSL
Every transaction is secured with bank-grade 256-bit SSL encryption. Your payment details remain completely private.
2FA Verification
Two-step verification (OTP) is required for all withdrawals. No one can withdraw funds without your authorization.
Data Privacy
Your payment information is never shared with any third party. All data is stored in an encrypted database.
Real-Time Monitoring
a66's system monitors all transactions 24 hours a day. Any suspicious activity is blocked immediately.
Usage Rate

Which payment method is most popular?

Payment method usage breakdown among a66's Bangladeshi users

Mobile Pay52%
Nagad28%
Rocket10%
Bank Transfer7%
Crypto & Others3%
a66
Special Offers

150% Bonus on Your First Deposit!

Open a new a66 account and make your first deposit to claim a 150% welcome bonus. Deposit ৳1,000 and play with ৳2,500 — no complicated conditions, the bonus goes straight to your balance.

💰
150%
Welcome Bonus

Why Bangladeshis trust a66's payment system

For Bangladeshis, security is the first thing that comes to mind when sending money online. Will my money actually arrive? Can I withdraw my winnings easily? a66 has built one of the country's most trusted payment systems to answer exactly those questions.

Since joining a66, the whole transaction experience has been remarkably smooth. For anyone who has waited days on other platforms just to withdraw, a66's 5-minute withdrawal system is a genuine breath of fresh air.

Mobile Pay vs. Nagad — Which Is More Convenient?

Honestly, the experience on a66 is just as good with either option. Since Mobile Pay is the most widely used mobile payment in Bangladesh, most users naturally go with it. But if you keep more funds in Nagad or simply prefer it, you can transact on a66 just as smoothly — no hassle at all.

One important thing to keep in mind — the number you use when depositing must match the number registered on your a66 account. If you send from a different number, the system cannot verify it automatically and you will need to contact support.

Bank Transfer — Ideal for Large Amounts

Bank transfer is the safest option for high-volume transactions. On a66, you can deposit up to ৳5 lakh via bank transfer, and withdraw up to ৳10 lakh. Processing does take a bit longer than mobile banking — but it's generally completed within 24 hours.

No hidden fees on any transaction

The best thing about a66's payment system is transparency. What you see is what you get — no hidden charges, no mysterious deductions. a66 charges no extra fees on either deposits or withdrawals. Any gateway fees (if applicable) are minimal and come from the payment provider itself.

What to Do If Your Withdrawal Is Delayed?

Withdrawals on a66 typically complete within 5 to 15 minutes. If it takes longer than 30 minutes for any reason, contact our live chat support directly. Our Bangla-speaking support team is available around the clock. Having your transaction ID or reference number on hand helps resolve issues faster.

Tips for Safe Transactions

  • Always get the payment number from the official a66 website only — never from any other source.
  • Save your transaction ID after depositing — you may need it later.
  • Always double-check your payment number before submitting a withdrawal.
  • Avoid making transactions over public Wi-Fi.
  • Never share your account password with anyone.
FAQ

Frequently Asked Questions About Transactions

Answers to the most common questions about financial transactions on a66

The minimum deposit via Mobile Pay, Nagad, or Rocket is ৳200. For Bank Transfer, the minimum is ৳1,000. New users get a 150% bonus on their first deposit.

Withdrawals via Mobile Pay and Nagad are typically completed within 5–15 minutes. Rocket takes 10–20 minutes. Bank transfers may take up to 24 hours. Processing times may be slightly longer during peak hours.

a66 does not charge any fees on deposits. However, your mobile banking service provider may apply a send money charge, which is typically very small. There are no extra charges on withdrawals either.

Your balance is usually updated within 2 to 5 minutes. If it takes longer than 15 minutes, contact live chat with your transaction ID and our support team will sort it out promptly.

You can withdraw up to ৳1,00,000 per day via Mobile Pay and Nagad. The limit for Bank Transfer is ৳10,00,000. Higher withdrawal limits apply for VIP members.

Yes, crypto transactions on a66 are completely safe. USDT (TRC20 and ERC20) and Bitcoin are both supported. Always verify the correct network and wallet address before depositing — sending to the wrong network risks permanent loss of funds.
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