As a new member of 501c3, enjoy a Welcome Bonus, a deposit offer on every top-up, and weekly cashback — all in one platform. Bangladeshi users can claim bonuses directly in BDT, right from their mobile.
Quick Response
Claiming a bonus at 501c3 is straightforward. A welcome bonus offer is activated automatically when you open a new account. After your first deposit, the designated bonus is credited directly to your account. From there, you can earn cashback every week and win additional rewards during special events.
To get started Register – To learn more about bonus terms, visit our Terms & Conditions Page here.
All reward types
From New Members to Regular Players – Tailored Offers for Everyone
Register with 501c3 for the first time and unlock a special Welcome Package. A set percentage of your first deposit is credited directly to your account as a bonus — ready to use on cricket betting, slots, or Live Casino.
On your first deposit · Credited automatically · Valid across all sections
Every deposit at 501c3 comes with the chance to earn extra rewards. The bonus percentage increases when you deposit above a certain amount. The same benefits apply whether you use Mobile Pay, Nagad, or Rocket — no payment method is treated differently.
On every deposit · All payment methods · Instant credit
A portion of your net weekly losses is returned as cashback. The reward is calculated automatically and credited to your account every Monday — making it one of the most attractive offers for regular players.
Calculated weekly · Credited automatically · Made for regular players
Loyalty points are earned on every bet you place. Accumulated points can be redeemed for bonus credits, free bets, or special rewards. The more you play, the faster your points add up — and reaching a higher VIP tier unlocks even greater benefits.
Points on every bet · VIP perks · Easy to redeem
Free spins and Free Bets are available on selected slots and sports events, typically activated during new game launches or special tournaments. Winnings from Free Bets can be withdrawn once the specified conditions are met.
On selected games · Event-based · Winnings withdrawable
Refer a friend or acquaintance to 501c3 and earn a referral bonus. Once they make their first deposit, a bonus amount is credited to your account. The more friends you bring in, the more you earn — with no limit.
Refer friends · Earn bonuses · Unlimited rewards
Bonus Info at a Glance
| Bonus Type | Terms | Validity | Eligible categories |
|---|---|---|---|
| Welcome Bonus | First deposit, wagering required | 30 Days | All categories |
| Deposit Bonus | Minimum deposit ৳500 | 7 days | Sports, Casino |
| Weekly Cashback | Weekly net losses | The Following Monday | All categories |
| Free Bet | Specific Events or Games | By event | Sports, Slots |
| Referral Bonus | Friend's First Deposit | Unlimited | Use across any section |
For full terms and conditions, please visit our Terms & Conditions Page here.
Most Popular Offer
The welcome bonus at 501c3 is the most exciting offer for new members. Once you complete registration and make your first deposit, a set percentage bonus is automatically credited to your account — no separate code required, no request needed.
A specific wagering requirement applies to bonus use, which is reasonable and clearly stated in line with the platform's standards. The bonus can be used across any category — cricket betting, football betting, or slots. With a 30-day validity period, you have plenty of time to plan and make the most of it.
Step-by-Step Guide
Fully mobile-friendly — no hassle, no complications
With your mobile number or email Register. Your account will be ready in just a few minutes, and the welcome bonus offer will be activated immediately.
Deposit using Mobile Pay, Nagad, Rocket, or bank transfer — whichever works best for you. Deposit above the minimum amount and your bonus will be activated instantly.
As soon as your deposit is confirmed, the bonus will be added to your balance automatically — no separate request or code needed.
Use your bonus balance to bet or play in any section of your choice. Once the wagering requirements are met, your winnings can be withdrawn directly.
Get Money Back Even When You Lose
Losses are part of betting and gaming — that's simply how it works. But at 501c3, the weekly cashback offer means you get a portion of your net weekly losses returned to you. Cashback is calculated automatically and credited to your account every Monday morning.
Your cashback amount depends on your weekly activity. The more active you are, the better your cashback rate may be. As your loyalty tier increases, so does your cashback percentage — making it especially rewarding for regular players.
Your cashback balance can be used directly to place new bets, or withdrawn after meeting the specified conditions. For full terms, FAQ section here.
From Any Device
The majority of users in Bangladesh are on smartphones, and 501c3 takes that seriously. The site is fully responsive on mobile browsers — checking bonuses, making deposits, and reviewing your bonus balance are all straightforward, with large, easy-to-tap buttons.
No separate app download needed. Just open Chrome or Firefox, visit the site, and enjoy the full desktop experience. It runs fast on both 3G and 4G connections, so there's no hassle even if you're outside Dhaka.
Pay via Mobile Pay or Nagad on your mobile and receive your bonus instantly. The process is so straightforward that even first-time users can complete it without any assistance.
Everything You Need to Know About Bonuses
FAQs
Join 501c3 and claim your Welcome Bonus on your very first deposit. Use it across any category — cricket betting, football, slots, or Live Casino. Deposit as little as ৳500 via Mobile Pay or Nagad and get started entirely from your mobile.