From welcome bonuses to loyalty rewards, bonuses at Big Small mean real value — not hidden strings. This page breaks everything down in plain language.
When you join big small for the first time, you get a 100% bonus on your first deposit. You can start with as little as ৳200, with a maximum bonus of up to ৳20,000.
Each bonus serves a different purpose — pick the one that fits your betting style.
The biggest offer for new members. A straight 100% bonus on your first deposit — the ideal way to kick off your betting.
100% Up to ৳20,000There's no need to feel discouraged after a losing week — every Monday, 15% of your total losses is returned to you.
15% up to ৳5,000If you lose your first Sports Bet, you get the full stake back as a free bet — perfect for new members.
Up to ৳2,000 FreebetAdd four or more picks to an accumulator and get a 25% bonus on top of your winnings.
+25% Accumulator BonusMake a qualifying deposit and get free spins on slots — any winnings are credited to your bonus balance.
Up to 50 Free SpinsBet regularly to earn points and climb VIP tiers. Higher tiers unlock bigger bonuses and exclusive perks.
Unlimited Loyalty Points
Many people assume claiming a bonus is complicated. At Big Small, most bonuses are credited automatically — no separate code required.
Sign up on Big Small with your name and mobile number — takes just 2 minutes.
Deposit a minimum of ৳200 via bKash, Nagad, or Rocket — the bonus will be credited to your balance instantly.
Use your bonus balance to place bets on Sports or Casino. Your wagering progress will build up with each bet.
Once you've met the wagering requirements, withdraw your winnings — processed quickly to the same payment channel you used.
You can't withdraw a bonus right away — that's completely normal. A wagering requirement means you need to place bets totalling a set multiple of the bonus amount before you can withdraw.
Say you receive a ৳1,000 bonus with a 5x wagering requirement. That means you need to place a total of ৳5,000 in bets before you can withdraw. At Big Small, these requirements are straightforward and clearly stated.
| Bonus | Amount | Wagering | New Here? |
|---|---|---|---|
|
Welcome Bonus
First Deposit
|
100% | 5x | |
|
Weekly Cashback
Every Monday
|
15% | 1x | |
|
Free Bet Insurance
Once
|
৳2,000 | 3x | |
|
Accumulator Bonus
4+ Picks
|
+25% | None | |
|
Reload Bonus (Casino)
Every Thursday
|
50% | 4x | |
|
Free Spins
Weekly
|
50 Spins | 3x Win |
Withdrawing before completing the wagering requirements will forfeit your bonus. It's worth reviewing the terms before you claim.
Every bet you place on Big Small earns you points. These points determine your VIP tier, and the higher your tier, the better the rewards. There are five tiers in total, starting from Bronze and going all the way up to Diamond.
The best part of the VIP program is that once you move up a tier, you keep those benefits through the following month. Diamond members enjoy a personal account manager and unlimited cashback.
Every tier comes with its own perks — the higher you climb, the more you earn.
Big Small's bonus program runs all year — but it gets even bigger during special seasons. Themed bonus offers are available during Eid, Pohela Boishakh, the Cricket World Cup, and the IPL.
During these periods, you get more than just the standard welcome bonus — reload bonuses, double points, and random prize draws are all active. Regular bettors get significantly more value during these windows.
Bonuses are a key part of any online betting platform — but they're often misunderstood. It's easy to sign up attracted by a generous offer, only to find the conditions are so strict there's no real benefit at all. Big Small's bonus program was built with exactly that in mind — straightforward terms, transparent rules, and rewards you can actually claim.
The Welcome Bonus is big small's most popular offer. New members get a 100% bonus on their first deposit, up to ৳20,000. So if you start with ৳5,000, you'll have ৳10,000 to bet with right away. The bonus is valid for both Sports Betting and Casino.
Weekly cashback is a firm favorite among regular Big Small bettors. Getting 15% of your total weekly losses back means even a rough week doesn't sting as much. It's credited automatically to your account every Monday with a 1x wagering requirement — meaning one bet is all it takes before you can withdraw. That kind of flexibility is one of Big Small's standout advantages.
The Accumulator Bonus works a little differently — it doesn't arrive as a separate balance. Instead, it's added directly on top of your winnings. Combine four or more picks in a single accumulator and you'll receive an extra 25% on your total payout. There are no wagering requirements on this bonus — winnings go straight to your balance.
Free spins deserve a closer look. Big Small runs weekly free spin offers on selected slots games — typically up to 50 free spins with a deposit of ৳500 or more. Winnings from free spins are added to your bonus balance and can generally be withdrawn after meeting a 3x wagering requirement.
The reload bonus is available every Thursday for the casino section. Deposit ৳1,000 or more and get a 50% reload bonus of up to ৳10,000. If you play baccarat or Teen Patti, Thursday is your best day of the week.
A common misconception about bonuses is that claiming one is always the right move. It's actually worth thinking through first. If you plan to place a few bets and withdraw quickly, skipping the bonus might make more sense — because once you accept a bonus, you won't be able to withdraw until you've met the wagering requirements. big small does give you the option to decline a bonus, so make the call based on your own plan.
The loyalty program offers the most value for long-term bettors. Every bet earns points, your tier grows, and so do your benefits. Reach the Diamond tier and you unlock a personal account manager, private tables, and unlimited cashback — genuinely worthwhile rewards for anyone who bets regularly.
Big small always encourages responsible betting. Chasing bonuses beyond your limits can do more harm than good in the long run. Think of a bonus as a nice extra, not the main event — the goal is to enjoy the experience. To set your limits and learn more about responsible betting, visit our Responsible Gaming page.
Register, claim a 100% welcome bonus on your first deposit, and start betting on today's matches.