GB99 Bonus Offers – Bangladesh's best welcome bonus, deposit rebate, and seasonal promotions, all in one place

New or returning — gb99 has a dedicated bonus for every member. Sign up today and enjoy extra rewards on your very first deposit.

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Bonuses at gb99 Are More Than Just Words

The word "bonus" is everywhere on online betting sites, but more often than not, it comes tangled in a web of conditions. gb99gb99 is genuinely different — bonuses are easy to claim and straightforward to use.

From Rangpur to Dhaka, Sylhet to Khulna – thousands of members across Bangladesh every day gb99's bonus benefits. New members get a Welcome Bonus, regular players earn Rebates, there are rewards for referring friends, and special offers during festivals like Eid and Puja — all in one place. gb99at gb99.

On this page, we explain in detail how each bonus works, how to claim it, and what conditions apply. No hidden information — everything is laid out clearly.

gb99brings new promotions every month. Check back regularly so you never miss an offer.
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All gb99 Bonus Offers at a Glance

The details and terms for each bonus are listed below.

Welcome Bonus

100%
On Your First Deposit
  • For New Members Only
  • Minimum Deposit 500 BDT
  • Maximum Bonus ৳5,000
  • Rollover Requirement: 5x
  • Validity: 30 Days

Deposit Bonus

30%
On Every Reload Deposit
  • Claimable once per week
  • Minimum Deposit 1,000 BDT
  • Maximum Bonus 3,000 BDT
  • Rollover Requirement: 3x
  • Applies to Both Mobile Pay/Nagad

Rebate Bonus

0.8%
Cashback on Every Bet
  • Win or Lose – Always Applicable
  • Credited Automatically Every Day
  • Available for Both Sports & Lottery
  • No Rollover Requirement
  • Withdrawable Directly

Referral Bonus

৳300
Per Successful Referral
  • Refer Friends & Earn
  • Your referred friend also receives 150 BDT
  • No Limit on the Number of Referrals
  • Bonus Unlocked When Your Friend Makes Their First Deposit
  • Credited Directly to Account

Festival Bonus

50%
On Eid, Puja, and special occasions
  • Applicable on Eid ul-Fitr & Eid ul-Adha
  • Special Offer During BPL Season
  • World Cup Special Promotion
  • Limited-Time Offer
  • On a First Come, First Served Basis

VIP Bonus

Exclusive
For Regular Members
  • Bonus increases with VIP level
  • Personal Account Manager
  • Fast Withdrawal Processing
  • Monthly Special Cashback
  • Birthday Surprise Bonus
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How to Claim Your Bonus

Many people think claiming a bonus is complicated. In reality, gb99's bonus claiming process is straightforward. Just follow the steps below.

1
Register

Visit gb99.world and fill in the registration form. Your account will be ready in just a few minutes.

2
Deposit

Deposit easily with Mobile Pay, Nagad, or Rocket. Minimum deposit starts from 500 BDT.

3
Choose a Bonus

Go to the Promotions page, select your preferred bonus, and click the "Claim" button.

4
Use Your Bonus

The bonus will be credited to your account automatically. Once the rollover is complete, you can withdraw directly.

Bonus Comparison Table

Check the list below to find the bonus that suits you best.

Bonus Type Amount Minimum Deposit Rollover Validity
Welcome 100% (Up to ৳5,000) ৳500 5x 30 Days
Deposit Reload 30% (Up to ৳3,000) 1,000 BDT 3x 7 Days
Rebate 0.8% Per Bet Any Amount None Daily
Referral ৳300 per Referral Friend's 1st Deposit 1x Unlimited
Festival 50% (Limited) 1,000 BDT 4x During the Festival Period

Learn More About gb99 Bonuses

The biggest misconception about bonuses is thinking "if I get a bonus, I'll win." A bonus is really an extra opportunity — it extends your betting experience and makes it more enjoyable. gb99's bonus terms are clearly stated for every offer, so there's never any confusion.

Rollover This refers to how many times you must wager the total bonus amount before you can withdraw. For example, if you deposit 1,000 BDT and receive a 1,000 BDT welcome bonus, a 5x rollover means you need to place a total of 2,000 × 5 = 10,000 BDT in bets.

gb99The rebate bonus at gb99 is especially popular because there are no special conditions to meet — simply place bets and 0.8% cashback will be credited to your account automatically. At the end of each day, this rebate can be withdrawn directly with no rollover required.

  • Multiple bonuses cannot be used at the same time
  • Account Verification Required Before Claiming Bonus
  • A Separate Application Is Required for Each Bonus
  • Bonus can only be used for betting and cannot be withdrawn directly
  • Rollover requirements apply to all bonuses except the rebate
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Gb99 VIP Levels & Bonus Benefits

The more you play, the higher your level — and the greater the rewards.

Bronze 0 – 9,999 Points
Rebate 0.5% | Weekly Bonus 10%
Silver 10,000 – 49,999 Points
Rebate 0.8% | Weekly Bonus 20% | Fast Withdrawal
Gold 50,000 – 199,999 Points
Rebate 1.0% | Monthly Cashback 5% | Personal Manager
Diamond 200,000+ Points
Rebate 1.5% | Exclusive Offers | Unlimited Withdrawals | Birthday Bonus
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Which payment method should you use to claim a bonus?

gb99All major mobile banking methods in Bangladesh can be used to claim bonuses at gb99. Depending on your deposit amount and method, additional cashback may also be available.

Mobile Pay
Instant Credit
Nagad
Instant Credit
Rocket
Credited Within Minutes
Bank Transfer
Within 1–3 Hours
Depositing via Mobile Pay or Nagad ensures the fastest processing, and your bonus is credited to your account instantly.

Use Bonuses Responsibly

A bonus is an extra perk — don't treat it as a guaranteed source of income. Bet within your means and enjoy it as entertainment. gb99 always advocates responsible gaming. For more information, visit our Responsible Gaming View Page.

Bonus FAQs

No, gb99 only allows one active bonus at a time. The rebate bonus, however, runs automatically in the background and does not conflict with other bonuses. Once you complete the rollover on your current bonus, you can claim a new one.

If the rollover is not completed within the bonus validity period, any unused bonus will be automatically forfeited. Your original deposited funds, however, are never affected. Make sure you can meet the rollover requirement before claiming a bonus.

Yes, gb99's rebate bonus can be withdrawn directly with no rollover requirement. It is calculated at midnight each day and credited to your account the following morning. You can apply for withdrawal once the minimum withdrawal amount is met.

Yes, the welcome bonus can only be claimed once per account — it's designed exclusively for new members. But don't worry — regular members can enjoy deposit reload bonuses, rebates, and festival bonuses that can be claimed again and again.

Yes, account verification is required to claim bonuses and make withdrawals. You can complete verification by submitting a copy of your National ID or passport. Without verification, bonus funds can still be used for betting but cannot be withdrawn.
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