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Frequently Asked Questions at 45kk – Get Your Questions Answered

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Registration & Account

Signing up at 45kk is free and takes under 2 minutes. Go to the registration page, fill in your full name, email, mobile number with area code, CPF, and date of birth, create a password, and accept the Terms and Conditions. Once you confirm your email via the link sent automatically, your account is active and ready for deposits and bets. No documents are required at sign-up.

The minimum age is 18. 45kk verifies the date of birth at registration and may request identity documentation at any time. Accounts identified as belonging to users under 18 are closed immediately, without exception, and any bonus balances are cancelled. Real balances deposited by minors are refunded on a case-by-case basis.

No. 45kk allows only one active account per CPF, email address, and phone number. Creating duplicate accounts results in the closure of all accounts linked to the same CPF and the cancellation of any active bonuses across all of them. If you've lost access to an old account, use the password recovery process or reach out to support via chat.

On the 45kk login page, click "Forgot my password", enter your registered email, and wait for the reset link — it arrives in under 2 minutes. Check your spam folder as well. The link is single-use and expires in 30 minutes. Once reset, you can log in normally. If the email doesn't arrive, contact support via chat with your CPF for manual verification.

Submitting documents at registration is not required. Identity verification — national ID, driver's license, or passport, plus proof of address — may be requested by 45kk before processing withdrawals above certain amounts or in cases of suspected fraud. When requested, the process is handled through a direct upload in the "My Account" area and is typically reviewed within 24 hours.

You can request account closure in the settings under "Responsible Gambling", using the permanent self-exclusion tool. Before confirming, you can withdraw any available real balance via Pix. Bonus balances are cancelled upon closure. Your CPF and email are flagged in the system to prevent new accounts from being created at 45kk — this measure is permanent and irreversible.
Deposits & Withdrawals

The minimum deposit at 45kk is R$ 20.00 via Pix. For boleto bancário, the minimum is R$ 30.00. For credit or debit cards, the minimum may vary by issuer but is generally R$ 25.00. PicPay and Mercado Pago follow the same minimum as Pix, at R$ 20.00. 45kk does not charge fees on deposits — any charges that may apply come from the payment method itself.

Pix deposits are credited to your 45kk account in seconds — in practice, under 1 minute in most cases. The process is fully automated: you pay via QR Code or paste the Pix key into your banking app (Nubank, Itaú, Bradesco, Banco do Brasil, Caixa, or any other), and the balance appears in your 45kk account immediately after your bank confirms the transaction. Available 24 hours a day, on Saturdays, Sundays, and holidays.

Pix withdrawals are processed within 15 minutes at 45kk, including weekends and public holidays. The minimum withdrawal is R$ 30.00. For new accounts or withdrawals above certain amounts, identity verification may be required before processing — 45kk will notify you by email if this applies. Once approved, the Pix reaches your registered bank account in seconds.

45kk accepts: Pix (deposits and withdrawals), boleto bancário (deposits only, up to 3 business days to clear), Visa, Mastercard, Elo and Hipercard credit and debit cards, PicPay, Mercado Pago, and TED bank transfers from any Brazilian bank — Nubank, Itaú, Bradesco, Banco do Brasil, Caixa, Santander, and others. Withdrawals must be made to the same method — or same account holder — used for the deposit.

No. For security and regulatory compliance, 45kk processes withdrawals only to bank accounts or Pix keys registered under the same CPF as the account holder on the platform. Withdrawals to third parties are automatically blocked. If you need to update the Pix key on file for withdrawals, do so in the payment settings before submitting a withdrawal request.

Most Pix withdrawals at 45kk are processed within 15 minutes. Delays can occur due to: a pending identity verification (45kk will send an email explaining what is needed), a first withdrawal above a certain amount, or a manual security review in specific cases. If your withdrawal has been pending for more than 1 hour with no email from us, contact support via chat with your withdrawal protocol number.
Bonuses & Promotions

On the first deposit of a newly registered account, 45kk automatically doubles the deposited amount up to R$ 500.00. Example: deposit R$ 300.00 via Pix, play with R$ 600.00. The bonus appears separately from your real balance in your account, with a 10x rollover and a 30-day window to complete it. Sports bets with odds of 1.50 or higher contribute 100% toward the rollover; slots and Live Casino contribute according to the promotion's terms. No code needed — the bonus activates automatically.

Rollover is the number of times you need to wager the bonus amount before you can withdraw any winnings generated from it. At 45kk, the welcome bonus has a 10x rollover. Example: a R$ 300.00 bonus — you need to place R$ 3,000.00 in qualifying bets within 30 days. Only bets with odds of 1.50 or higher count 100% toward the rollover. Cancelled bets, partial Cash Out settlements, and bets on excluded markets may count at a reduced rate or not at all. Your progress is visible in real time in the "Bonus" section of your account.

You can withdraw your real balance at any time — real balance and bonus balance are always kept separate at 45kk. However, if you request a withdrawal before completing the rollover, the remaining bonus balance and any winnings generated from the bonus are automatically cancelled. If you want to make the most of the bonus, complete the rollover within the 30-day window before requesting a withdrawal.

Registered 45kk users have access to weekly promotions including: a 50% reload bonus up to R$ 200.00 from Monday to Thursday, cashback on Live Casino losses over the weekend, free bets on selected Brasileirão and UFC matches, and special promotions for major events like Copa do Brasil finals, Libertadores, and UFC cards. All promotions are listed in the "Promotions" section of your account after logging in.

No. Setting a deposit limit, betting limit, or activating a temporary account pause does not cancel active bonuses at 45kk. You can continue using your bonus balance normally during the pause — only new deposits are blocked. The only exception is permanent self-exclusion, which cancels all bonus balances at the time the account is closed.
Sports Betting

45kk covers football with Brasileirão Série A and B, Copa do Brasil, Libertadores, Sul-Americana, state championships, and the major European leagues; MMA and UFC with full cards; volleyball with the men's and women's Superliga; basketball with the NBB; e-sports with CBLOL, CS2, Valorant, and League of Legends. Tennis, NBA basketball, Formula 1, and other international sports round out the offering with over 500 markets available simultaneously.

Cash Out is the option to settle a bet before the event ends, receiving a partial amount calculated in real time based on the current odds. If your bet is winning, Cash Out locks in part of the profit. If it's losing, it lets you recover part of your stake. At 45kk, Cash Out is available on the main football, UFC, and other live-coverage sports markets. The available amount updates second by second throughout the event.

Parlay bets combine two or more events on a single slip — the final odds are the product of each individual odd, multiplying the potential return. For the parlay to win, every selected event must be correct. At 45kk you can combine Brasileirão matches, UFC, volleyball, e-sports, and other sports on the same slip. The minimum stake for a parlay follows the same minimum as a single bet.

If an event is cancelled before it starts, all bets at 45kk for that event are automatically refunded to your real balance within 24 hours. If the event is postponed to within 24 hours of the original start time, bets generally remain valid. Postponements of more than 24 hours result in bet cancellation and a full refund. In parlay bets, the cancelled event is treated as "void" and the slip is recalculated without that event.

The minimum bet at 45kk is R$ 2.00 for most sports markets. The maximum varies by event, market, and sport — main markets on Brasileirão matches and UFC cards have higher limits than secondary markets. The exact maximum for each market is shown when you confirm the bet on your slip. Users can also set their own custom bet limits in the responsible gambling settings.
Casino & Slots

45kk offers a Live Casino featuring blackjack, European and American roulette, baccarat, and game shows such as Crazy Time and Monopoly Live — all with real dealers streaming in high definition 24 hours a day. The slots section has over 500 titles from providers including Pragmatic Play, PG Soft, and Evolution, featuring Fortune Tiger, Fortune Ox, Gates of Olympus, Sugar Rush, Sweet Bonanza, and more. Crash games such as Aviator and JetX are also available.

RTP stands for "Return to Player" — it's the theoretical percentage of wagered money that a game returns to players over the long run. A slot with 96% RTP returns an average of R$ 96.00 for every R$ 100.00 wagered across thousands of spins. At 45kk, the RTP for each game is available in the description of the slot or casino game. This figure is calculated over a very large number of rounds and does not guarantee results in any individual session.

Yes. The 45kk Live Casino works seamlessly in the mobile browser on Android or iPhone — Chrome, Safari, or Firefox. No app installation required. The live stream for blackjack, roulette, and baccarat tables is adapted for smaller screens without any loss in image quality or functionality. We recommend a stable data connection — Wi-Fi or 4G/5G — for the best experience on live streams.

Aviator is a crash game where a plane takes off and a multiplier climbs progressively. You place a bet before the flight, and the goal is to click "Cash Out" before the plane flies away — if the plane disappears before you cash out, you lose your stake. The multiplier can reach high values, but it can also crash in a fraction of a second. You can place two simultaneous bets in the same round, with independent cash-outs for each. Each round's outcome is determined by a certified, verifiable algorithm.
Responsible Gaming

Log in to your 45kk account, go to Settings, and select "Responsible Gaming". Choose "Deposit limit" and set the maximum amount per day, week, or month. Lowering a limit takes effect immediately. Raising an existing limit requires a 7-day waiting period — this is intentional and protects you from impulsive decisions. The limit blocks deposits above the defined amount regardless of the payment method used.

A temporary break suspends your access to your 45kk account for a chosen period: 24 hours, 7 days, or 30 days. During the break, you cannot log in, deposit, bet, or play. Withdrawals of real balance can be requested through support via chat while the break is active. The break cannot be ended before the chosen period expires — this is by design, to protect you from reversing the decision under pressure. To activate it, go to Settings › Responsible Gambling › Account Break.

Yes, self-exclusion at 45kk is permanent and irreversible. Once confirmed, the account is closed and your CPF and email are flagged to prevent new accounts from being opened on the platform. Before confirming, you can withdraw any available real balance via Pix or another registered method. Bonus balances are cancelled at the time of closure. If you're considering self-exclusion but have doubts, reach out to support via chat first — the 45kk team can walk you through alternatives like a temporary break.

Not at all. Setting deposit or betting limits, or activating a temporary pause — none of these actions cancel active bonuses, block pending withdrawals, or result in any penalty at 45kk. These tools exist to help you keep gaming as entertainment. The only exception is permanent self-exclusion, which closes the account for good and cancels active bonuses — your real balance can always be withdrawn before confirming.

Everything you need to know about 45kk

This FAQ page was created to answer the most common questions from 45kk — from those thinking about creating an account for the first time to regular bettors who want a better understanding of how bonuses, withdrawals, or responsible gaming tools work. The idea is that you find the answer you need right here, without having to contact support for every everyday question.

On the topic of registration, the most common question is about documentation. 45kk 45kk does not require documents at sign-up — you fill in your basic details, confirm your email, and you're ready to deposit and bet. Identity verification may be requested before processing larger withdrawals or in specific security situations, but this happens via email notification with clear instructions on what to submit and how. The process is completed through your account dashboard — no need to go anywhere in person.

On the payments side, Pix is by far the most popular method among 45kk's Brazilian users 45kk — and for good reason. Deposits in seconds, withdrawals in up to 15 minutes, available on Saturdays, Sundays, and holidays, straight from the banking app you already use — Nubank, Itaú, Bradesco, Banco do Brasil, Caixa, or any other bank with Pix enabled. 45kk charges no fees on Pix deposits or withdrawals. The minimum deposit is R$ 20.00 and the minimum withdrawal is R$ 30.00 — accessible amounts for Brazilian bettors at any budget.

The second most frequently asked area at 45kk is about bonuses. The 100% welcome bonus up to R$ 500.00 activates automatically on the first deposit — no promo code, no need to contact support. What trips most people up is the rollover concept. Rollover isn't a trap: it's a standard industry condition that ensures the bonus is used for betting rather than withdrawn immediately. At 45kk, the 10x rollover is competitive — and your progress is visible in real time in the "Bonuses" section of your account, with the 30-day deadline clearly displayed.

For football bettors, the coverage at 45kk goes well beyond what appears in the FAQ. Every Brasileirão Série A match has dozens of markets available before and during the game — result, goals, Asian handicap, over/under, both teams to score, goal scorers by half, corners, cards, and more. Copa do Brasil and Libertadores offer the same depth. UFC has full cards available weeks before each event, with betting on specific rounds, method of victory, and fight duration. Superliga volleyball, NBB basketball, CBLOL, and CS2 round out the sports lineup.

Among casino and slots questions, the most common ones are about Aviator and other crash games. These games run on a certified, audited algorithm — the outcome of each round is generated in a verifiable and independent way. There are no predictable patterns or guaranteed sequences. 45kk makes the history of previous rounds available on all crash games for full transparency. For slots, the RTP of each game is shown in the description before you start playing — so you can choose games based on real information, not guesswork.

Responsible gaming generates fewer frequently asked questions than other topics, but it may be the most important one. The tools at 45kk — deposit limit, bet limit, temporary break, and self-exclusion — are all available in your account settings without needing to contact support. They activate in seconds. And they share one important design feature: friction only works in one direction. Lowering a limit takes effect immediately; raising one requires a waiting period. That's not red tape — it's protection. 45kk believes responsible gambling starts with tools that actually work, not just text buried in a footer.

If your question isn't covered in the FAQ on this page, 45kk's support 45kk is available 24 hours via live chat. Average response time under 2 minutes, Portuguese-language support with real people who know the platform. You can also email contato@45kk.best for matters that don't require an immediate response. The 45kk team replies to every message, without exception.

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Support Email

For matters that don't require an immediate response — disputes, account verification questions, or formal requests. Response time up to 24 hours on business days.

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Document Center

Access the full 45kk documents — Terms and Conditions, Privacy Policy, and Responsible Gaming — for detailed answers on rules, bonuses, and data privacy.

Ready to get started at 45kk?

Free registration, a 100% bonus up to R$ 500.00 on your first Pix deposit, and access to football, UFC, volleyball, e-sports, Live Casino, and slots. All in Portuguese, all in BRL.

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