New or returning — sona103 has a bonus for every member. From the Welcome Bonus and daily cashback to reload offers and VIP rewards, there's always something to look forward to every day.
Find the bonus that works best for you — pick it and claim it
As a new member, get a 100% bonus on your first deposit — up to ৳5,000. Deposit ৳500 and start playing with ৳1,000 in total. This is sona103's most popular offer.
Claim NowGet a 50% bonus on your second deposit, up to ৳3,000. It's an easy way for regular players to boost their balance and keep the action going.
Claim NowGet 10% of your weekly losses back — credited directly to your wallet. No wagering conditions apply. Cashback is added automatically every Monday morning.
Claim NowRefer a friend to sona103. When they sign up and make their first deposit, you earn a ৳500 bonus. More friends, more bonuses — no limit.
Claim NowThis Eid, sona103 is offering a 150% festival bonus worth up to ৳10,000. This bonus only comes around a few times a year — don't miss your chance.
Claim NowEarn points through regular play and climb the VIP tiers. There are five levels, from Bronze to Diamond. Higher tiers unlock a personal account manager and exclusive offers.
I Want to Go VIP
Bonus offers on online betting sites often come loaded with complicated terms. sona103 changes that. Every bonus rule is written in plain language — no hidden conditions. What you see is what you get.
To claim your welcome bonus, simply register and make your first deposit. The bonus is credited to your account automatically — no code required, no need to contact support. As Rahim from Barisal put it, "I couldn't believe how easy it was to get the bonus."
Every bonus comes with a wagering requirement, meaning you need to place a set amount in bets before withdrawing bonus funds. For example, a 10x wager on a ৳1,000 bonus means you must bet a total of ৳10,000 before withdrawing winnings from that bonus. sona103 offers some of the lowest wagering requirements in the industry.
Say you deposit ৳1,000 and receive a 100% bonus, bringing your total balance to ৳2,000. To meet the 10x wagering requirement, you'll need to place a total of ৳10,000 in bets. A sample member's progress is shown below.
The example above is for illustration only. Your actual progress can be viewed in your account.
Sona103 isn't just about bonuses for new players — there's also a dedicated VIP Loyalty Program for existing and regular members. You earn points on every bet you place, and those points can be redeemed for bonuses or cash rewards.
Kamal Hossain from Rajshahi has been playing on sona103 for six months. He says, "I'm at the Gold tier. I get a separate cashback every month, and special offers come in before big events." That experience is exactly what the VIP program is designed to deliver.
Once you reach the Diamond tier, you get a dedicated personal account manager who can assist you directly with any issue and give you early access to new offers. Diamond members also enjoy the benefit of placing bets at higher limits during major events.
See all bonuses and their benefits at a glance
Online betting sites in Bangladesh are no shortage. But on most of them, the bonus terms are so complicated that regular members can barely make sense of them. Sometimes, even after meeting every condition, the bonus still doesn't come through — because of some rule buried in the fine print.
Sona103 takes this seriously — every bonus comes with its terms written in plain language. No hidden clauses. And if you ever run into an issue, 24/7 live chat support is available in Bangla.
Shahana Akter from Mymensingh says, "On other sites I claimed bonuses but could never withdraw them. Everything at sona103 is transparent — no tricks." That trustworthiness is what sets sona103 apart.
Frequently Asked Questions
Sign up on sona103 and get a 100% bonus on your very first deposit. Thousands of Bangladeshi members are already taking advantage of this offer.
18+ Play responsibly. Bonus terms and conditions apply.