Register on BD Big – Get started in just 2 minutes

To register on BD Big, you need to meet a few requirements. The most important one is age – anyone under 18 is not permitted to create an account on BD Big. This rule exists not just for compliance, but to protect minors.

All information provided during registration must be accurate. Your name, date of birth, and mobile number in particular will be verified later. Providing incorrect details may cause issues at withdrawal or result in your account being closed.

Each person may only create one account. Creating multiple accounts will result in all bonuses being cancelled and all accounts may be permanently closed.

• You must be at least 18 years old
• An active Bangladeshi mobile number is required
• Only one account per person is permitted
• All information provided during registration must be truthful
• OTP verification via mobile is mandatory after registration

KYC stands for Know Your Customer – it's how BD Big verifies that each member is exactly who they say they are. It's a requirement under international gaming security standards and is essential for preventing money laundering.

KYC is not mandatory immediately after registration, but it must be completed before your first withdrawal. The sooner you do it, the faster your withdrawals will be.

KYC verification typically requires two things – a valid proof of identity and mobile number confirmation. For proof of identity, you'll need to submit a clear photo of your National ID (NID) or passport. Once you send these documents to BD Big Support, verification is usually completed within 24 hours.

After creating your BD Big account, your first step is to make a deposit. You can start with as little as ৳100. Your welcome bonus will be credited automatically on your first deposit – no separate claim required.

BD Big supports all major mobile banking services in Bangladesh. Deposits via bKash, Nagad, and Rocket go through in seconds. Bank transfers are also supported, though they may take a little longer.

• Minimum deposit of just ৳100
• Instant deposits via bKash and Nagad
• Welcome bonus credited automatically on your first deposit
• Zero deposit fees – BD Big charges no transaction fees
• Deposits must be made from an account in your own name

BD Big's referral program is one of the most popular features among gaming members in Bangladesh. When a friend joins BD Big using your referral code or link and makes a deposit, both of you will receive a bonus.

There's no cap on referral bonuses – the more friends you bring in, the more you earn. However, each referral must be a genuinely new member; multiple accounts belonging to the same person will not be counted.

There's a referral code field available during registration. You can also find your own referral code in account settings at any time and share it with friends.