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1oo FAQ — all your questions
All Answers in One Place

Whether it's registration, login, bonuses, payments, games, or security — find all your answers here. Search below or browse by category.

45+ Q&As 7 Categories Fully in Bengali Regular Updates
Most Frequently Asked
How do I claim the welcome bonus?
How do I deposit via bKash?
What do I need to register?
How long does a withdrawal take?
Which games are the most popular?
What should I do if my account is hacked?
Help Center

6 Reasons 1oo Support Stands Out

We want you to get answers fast — from our FAQ all the way through to live support.

Fully in Bengali

Every answer is written in plain, straightforward English. No confusing jargon.

Smart Search

Type any keyword in the search box — and you'll instantly find the questions you're looking for.

Organized by Category

Registration, payments, games — every category is neatly organised so you can find what you need in no time.

Regular Updates

The FAQ is updated regularly to reflect new features and changes, so the information is always accurate and current.

24/7 Live Support

If you can't find your answer in the FAQ, contact our support team directly.

Verified Information

Every answer follows 1oo's official policies — no guesswork, no rumors.

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Registration FAQs

To register on 1oo, you'll need: an active Bangladeshi mobile number (01X-XXXXXXXX), your full name, and date of birth. You must be at least 18 years old. No documents or national ID are required for initial registration.

Learn More Registration Page View.

Yes, registering on 1oo is completely free — no sign-up fee, no hidden charges. Once your account is created, it's entirely up to you when and how much you deposit.

No. Only one account can be created per mobile number. If multiple accounts are detected, all of them will be suspended and any bonuses will be forfeited. This is part of our fair play policy.

Registration takes under 3 minutes. Fill in the form → receive an OTP on your mobile → verify → log in. That's all there is to it!

Mobile OTP verification is mandatory for initial sign-up. Identity verification (KYC) may be required for large withdrawals. For regular gaming and transactions, mobile verification alone is sufficient.

Yes! As soon as registration and verification are complete, you can log in and browse the games. To place bets, simply add funds to your account — a quick deposit via bKash or Nagad will get you started.

Login FAQs

On the login page Click the "Forgot Password?" option. An OTP will be sent to your registered mobile number. Enter the code and set a new password — the whole process takes under 5 minutes.

Entering the wrong password 5 times in a row will temporarily lock your account for 15 minutes. During this time, use OTP login or reset your password. For persistent issues, contact us at support@1oo.pro.

On the login page Select the "OTP Login" tab. Enter your mobile number and click "Send OTP". Enter the 6-digit code sent to your phone and you're in. This is the most convenient option if you've forgotten your password.

Yes, you can log in from a mobile, tablet, or computer. However, be cautious when using public devices or public Wi-Fi, and always log out when you're done.

Bonus & Promotions FAQs

Register and make your first deposit. A 100% bonus will be automatically credited to your account. Minimum deposit is ৳100 and the maximum bonus is ৳5,000.

Wagering refers to the number of times you must bet your bonus amount before withdrawing it. 1oo's welcome bonus carries an 8x wagering requirement — meaning a ৳1,000 bonus requires a total of ৳8,000 in bets before withdrawal.

The welcome bonus is valid on 50+ selected games — including slots, card games, and Live Casino. Log in and check the bonus dashboard for the full list of eligible games.

To receive exclusive voucher codes Voucher Page View. Regular members also receive exclusive vouchers via SMS and app notifications. Also on the Rewards page Regular promotions available.

The welcome bonus is valid for 30 days from the date of deposit. If wagering requirements are not met within this period, the bonus will expire. Validity periods for regular promotional bonuses vary by offer.

Payment & Transaction FAQs

Log in → go to "Deposit" → select "bKash" → enter the amount → send to the merchant number provided by 1oo. Funds are credited within 5–10 minutes. Minimum deposit: ৳100.

1oo supports bKash, Nagad, Rocket, and bank transfer. Mobile banking deposits are processed fastest. The minimum deposit is ৳100 across all methods.

bKash and Nagad withdrawals are typically processed within 15 minutes to 24 hours. Bank transfers may take 1–3 business days. The minimum withdrawal is ৳500.

Wait 30 minutes. If the funds still haven't arrived, email support@1oo.pro or contact us via Live Chat with your transaction reference number. We'll resolve it within 24 hours.

1oo does not charge any withdrawal fees. However, your mobile banking provider or bank may apply a small service charge, subject to their own policies.

Game-Related Questions

The most popular games on 1oo include: live cricket betting, slots, live baccarat, roulette, card games, and football betting. In the New Games section Go and browse all games.

Yes. All games on 1oo use RNG (Random Number Generator) technology, which is regularly audited by independent third parties. Game outcomes cannot be manipulated or altered in any way.

Yes, all games on 1oo are mobile-friendly. You can play directly from your browser, but for the best experience, the 1oo app is recommended. Download the App Right now.

While logged in In the Jackpot section Head over and pick your favourite jackpot game. Place the qualifying bet and you're in with a chance to win. New jackpot pools are added every day.

Security FAQs

Email us immediately at support@1oo.pro or reach out via live chat. We'll suspend the account and launch an investigation right away. For ongoing security, keep a strong password and OTP verification enabled.

Yes. All data is protected with 256-bit SSL encryption. We never share your password or payment details with any third party. For more information, Privacy Policy View.

Go to Login → Profile → Security Settings → enable "Two-Step Verification". Once active, a code will be sent to your mobile every time you log in — making unauthorized access virtually impossible.

Responsible Gaming FAQs

Log in → Profile → Responsible Gaming → Set "Deposit Limit". You can set daily, weekly, or monthly limits. Reductions take effect immediately. Details Responsible Gaming page receive.

Go to Profile → Responsible Gaming → "Self-Exclusion" and choose a period from 6 months to 5 years. Activation takes up to 24 hours. For permanent closure, contact support@1oo.pro.

Chasing losses with more bets, hiding gaming from family, feeling restless when not playing, and losing focus on work or studies — these are warning signs to watch out for. Responsible Gaming page Learn more.
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Detailed Guide

Everything You Need to Know About 1oo

1oo is one of Bangladesh's most trusted and popular online betting and gaming platforms. Every day, millions of Bangladeshi users log in to 1oo to enjoy their favorite games and take part in tournaments and bonuses. This FAQ page is designed to help both new and existing users quickly find answers to their questions.

From registering at 1oo to making your first deposit, claiming bonuses, playing games, and withdrawing funds — if you have a question at any stage, this FAQ is your first stop. Use the search box above, or browse by category to jump straight to what you need.

Many players wonder — are payments on 1oo safe? The answer is yes. All transactions on 1oo are protected with 256-bit SSL encryption. Deposits and withdrawals via bKash, Nagad, and Rocket are all handled through an automated, reliable system. And if anything goes wrong, our 24/7 support team is always on hand.

Many players also ask whether games on 1oo are fair. Every game uses internationally certified RNG technology and is regularly audited by independent third parties — so every win or loss is completely random and fair.

1oo takes Responsible Gaming seriously. Deposit limits, time limits, and self-exclusion tools are all available directly from your account. 1oo's goal is to keep gaming fun and always within your control.

For any further questions, reach out to our support team. Email us at support@1oo.pro or chat with us directly via Live Chat. We're always ready to help in Bangla.

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Got your answers? Start playing now!

Register at 1oo, claim your 100% welcome bonus, and enjoy the best gaming experience in Bangladesh.

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For players 18 and above. Responsible Gaming Please follow the guidelines.

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