Level up your excitement with powerful bonuses at c20

Promotions designed exclusively for players in Bangladesh. From registration bonuses to ongoing rewards for regular players, enjoy a range of cashback offers. Grow your merchant balance with the best payment options and fast approvals.

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Fully in Bengali bKash & Nagad supported With Live Dealer bonus Fast Withdrawal

Bonus Terms & Conditions in Plain Language

It's important to read the terms before claiming any bonus. Each bonus at c20 comes with its own conditions that must be followed at the time of claiming. The key rules are outlined in detail below:

  • Any bonus earned after registration applies to one account only.
  • Withdrawals are not available until bonus rollover requirements are met.
  • Cashback bonuses must be used within the specified time period.
  • Bonuses may be forfeited in the event of fraudulent activity.
  • It is the user's responsibility to comply with the bonus terms and conditions.

Common bonus types and examples

The table below shows the general rules for different bonus types, along with examples:

Bonus type Terms & Conditions Example Functionality
Welcome Bonus 300% bonus on first deposit, 20x rollover Deposit ৳100 and receive a ৳300 bonus Must be used on regular betting
Regular Cashback Weekly loss cashback (%), up to ৳2,000 Lose ৳10,000 in a week and get back up to ৳2,000 Usable on future bets
Free Spins Free spins on selected games, limited validity 20 free spins on roulette Winnings from spins paid as real BDT
Membership Upgrade Bonus Bonus based on % of rollover completed 5% bonus on ৳5,000 monthly rollover Helps with account upgrades

C20 regularly launches new promotions for festivals and special occasions. Here are some recent examples:

VIP bonus for Pohela Boishakh in Narayanganj

Pohela Boishakh VIP Bonus

Extra bonuses and cashback for VIP members to celebrate Bangladeshi New Year. Enjoy enhanced benefits for a limited time. For more details, High Roller View section.

Cashback bonus promotion at Saint Martin's Beach

Saint Martin Summer Cashback

Get 5% cashback on all games this summer season. Join now to recover a portion of every losing bet. For more details, Bonus page View.

Track your bonus progress and get all the details you need

Steps to Earn a Bonus
Create an account and log in.
Make your first deposit and claim your welcome bonus.
Complete rollover requirements to unlock additional bonuses.
Join the ongoing offer to enjoy regular cashback benefits.
Bonus usage terms
The required rollover must be completed before bonus funds can be used.
Winnings from bonuses are approved for withdrawal.
Claiming bonuses across multiple accounts is strictly prohibited.
Bonus validity periods and conditions may vary — make sure to read them carefully.

Bonus progress example

You have successfully completed 45% of your welcome bonus rollover. ৳110,000 in wagers remaining.

  • 300% bonus — up to ৳50,000
  • 20x rollover requirement applies
  • Requirements must be met within 30 days
  • Bonus funds are non-withdrawable and must be converted through wagering
Claim your bonus now

Popular Bangladesh payment methods for claiming bonuses

Deposit and withdraw quickly and securely at c20 using the payment methods below to qualify for bonuses.

  1. Deposit via bKash: Send money via mobile; bonus will be credited automatically.
  2. Nagad transaction: Fast processing for BDT transactions; cashback benefits may apply.
  3. Bank transfer: Ideal for large deposits; processing time may be longer in some cases.
Method Processing time Minimum deposit
BKash Short duration (seconds to minutes) ৳100
Nagad Real time ৳100
Bank Transfer 1–2 Business Days ৳500
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