🎁 PROMOTIONS 🔥 ACTIVE OFFERS

K999 Promotions – Welcome Bonus, Weekly Cashback, and Exclusive Offers for Brazilian Players

At k999, promotions are built for players who actually play. No impossible requirements, no fine print that changes everything. Welcome bonus, automatic cashback, free bets, boosted odds on Brasileirão classics, and much more — all with Pix deposits starting from R$ 20.00.

Up to R$ 1,000
Welcome Bonus
10%
Weekly Cashback
7+
Active Promotions
k999
0 Active Promotions
0 Maximum Bonus
0 Weekly Cashback
0 Average Pix Withdrawal
0 Bonuses Unlocked/Month
0 Minimum Deposit
🆕 WELCOME OFFER
Up to R$ 1,000.00
bonus on your first deposit at k999

Create your account, make a Pix deposit of at least R$ 20.00, and k999 adds bonus funds to your balance to use on Sports Betting, Live Casino, poker, roulette, and more. The bonus is released progressively as you bet, with no unreasonable rollover.

  • Valid for Sports Betting and casino
  • Minimum deposit R$ 20.00 via Pix, card, or boleto
  • No promo code required
  • Automatically released as you bet
  • Exclusive to new k999 accounts

Subject to terms and conditions. 18+ only. See the Terms and Conditions.

23hours
:
59min
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59Mon

Offer updated daily

All k999 Promotions

Filter by category and find the right offer for your playing style

🆕 NEW
🎁
Up to R$ 1,000.00
Welcome Bonus

Bonus on the first deposit for new k999 accounts. Valid for Sports Betting and Live Casino. Progressive unlock as you bet, with no unreasonable requirements.

Minimum deposit: R$ 20.00
Available via Pix, card, or boleto
New users only
Claim Now
🔥 POPULAR
🔄
10% Cashback
Weekly Sports Cashback

Net losses for the week on sports bets generate 10% cashback, credited automatically every Monday — no need to contact support.

Calculated on net weekly losses
Credit every Monday
Available to all active users
View My Cashback
🏆 SPECIAL
⚽
Boosted Odds
Special Odds on Classic Matchups

Before the biggest matches in the Brasileirão, Copa do Brasil, and Libertadores, k999 publishes boosted special odds on selected markets. Keep an eye on the Promotions section ahead of the most important games.

Available before selected matches
Odds published the day before the match
Limit per user per event
Activate Account
🎪 CASINO
🎬
100 Free Spins
Deposit Free Spins

New users who make their first deposit via Pix receive free spins to use on selected k999 slots. Winnings from the free spins become available in the wallet once the minimum requirement is met.

Eligible slots listed in the promotion
Minimum deposit via Pix: R$ 30.00
Spins expire in 7 days
Redeem Free Spins
🔥 DAILY
💰
R$ 50.00
Weekly Sports Free Bet

Active users who wager over R$ 200.00 per week on sports receive a R$ 50.00 free bet for the following week. The free bet can be used on any sports event available at k999, including Brasileirão and UFC.

Requires R$ 200.00 wagered in the week
Free bet valid for 7 days after credit
Free bet winnings with no extra rollover
View My Free Bet
📈 REGULAR
🥊
15% Cashback
Special UFC Cashback

For major UFC events featuring Brazilians on the card, k999 offers 15% cashback on losses from bets related to that event. Valid for pre-fight and live bets placed on the day of the event.

Active on selected UFC events only
Cashback on net losses for the event
Credit within 24h after the event
Activate Account
⭐ VIP
🌟
Up to 20% Cashback
k999 VIP Program

Frequent k999 players level up in the VIP program and unlock greater benefits: increasing cashback, higher betting limits, priority support, and invitations to exclusive tournaments. The more you play, the more you gain.

4 tiers: Bronze, Silver, Gold, Diamond
Progressive and automatic promotion
Benefits accumulated per level
Join VIP
🔥 TOURNAMENT
🏆
R$ 50,000.00
Monthly Slots Tournament

Every month, k999 hosts a slots tournament with real-money prizes. The leaderboard is ranked by the highest multipliers hit on eligible slots. The top 50 players win real-money prizes, credited directly to their wallet with no rollover.

Ranked by highest multiplier
Prize pool for the top 50
Real money prizes with no rollover
Join the Tournament
🔥 POPULAR
🔄
10% Cashback
Weekly Sports Cashback

Net losses for the week on sports bets generate 10% cashback, credited automatically every Monday — no need to contact support.

Calculated on net weekly losses
Credit every Monday
View My Cashback
🏆 SPECIAL
⚽
Boosted Odds
Special Odds on Classic Matchups

Before major Brasileirão, Copa do Brasil, and Libertadores matches, k999 publishes boosted special odds for selected markets. Available on the eve of each eligible match.

Available before selected matches
Limit per user per event
Activate Account
🔥 DAILY
💰
R$ 50.00
Weekly Sports Free Bet

Active users who wager R$ 200.00 or more on sports in a week receive a R$ 50.00 free bet for the following week.

Requires R$ 200.00 wagered in the week
Free bet valid for 7 days
View My Free Bet
📈 REGULAR
🥊
15% Cashback
Special UFC Cashback

For major UFC events featuring Brazilian fighters on the card, get 15% cashback on losses from event-related bets, both pre-fight and live.

Active on selected UFC events only
Credit within 24h after the event
Activate Account
🎪 CASINO
🎬
100 Free Spins
Deposit Free Spins

New users who deposit via Pix receive free spins to use on selected k999 slots.

Minimum deposit via Pix: R$ 30.00
Spins expire in 7 days
Redeem Free Spins
🔥 TOURNAMENT
🏆
R$ 50,000.00
Monthly Slots Tournament

Every month, k999 runs a slots tournament with real-money prizes for the top 50 players on the leaderboard — no rollover on winnings.

Ranked by highest multiplier
Real money prizes with no rollover
Join the Tournament
🎯 LIVE CASINO
🃏
R$ 200.00
Live Casino Bonus

Deposit and bet at the k999 live casino – roulette, baccarat, blackjack – and receive a progressive bonus on your monthly losses. The more you play at the live tables, the higher your monthly bonus.

Valid for eligible live tables
Credited at the start of the following month
Play at the Live Casino
📅 MONDAY
🔄
10% Cashback
Sports Cashback Every Monday

Every start of the week, k999 automatically credits 10% cashback on net losses from the previous week's sports bets. No forms, no support tickets, no hassle.

Automatic credit every Monday at 9 a.m.
Based on net losses for the week
Access My Account
📅 WEEKLY
💰
R$ 50.00
Weekly Free Bet

For users who wager R$ 200.00 or more on sports per week, a R$ 50.00 free bet is credited for the following week. Valid for any sports event on k999.

Credited every Tuesday for eligible users
Valid for 7 calendar days
View Status
📅 MONTHLY
🏆
R$ 50,000.00
Monthly Slots Tournament

Every month, a new slots tournament kicks off on k999. Open to all users with an active account. Follow the real-time rankings and finish the month in the top 50 to secure your cash prize.

Starts on the first day of the month
Top 50 win real BRL prizes
Join
⭐ VIP EXCLUSIVE
🌟
k999 VIP Program
The more you play, the more you earn

The k999 VIP program has four progressive tiers. You move up automatically as you accumulate betting volume. Each tier unlocks greater benefits, including higher cashback, increased betting limits, and dedicated support.

Get Started
k999

How k999 Promotions Work in Practice

A common complaint among Brazilian bettors is that promotions look great in the ad but are nearly impossible to actually use. 40x rollover requirements, 48-hour time windows, sport and market restrictions that exclude exactly the games you'd normally bet on — that's a pattern k999 chose not to follow.

The k999 welcome bonus has a rollover set under real betting conditions. You unlock the bonus by betting normally on the sports you already follow – Brasileirão, Copa do Brasil, Libertadores, UFC – no need to bet on leagues you don't know just to meet a requirement. Your unlock progress appears in real time on your account dashboard, so you always know exactly where you stand.

The weekly Sports Betting cashback is one of the most appreciated features among regular k999 players. It works in a straightforward way: at the end of each week, the system calculates your net losses on sports bets and credits 10% back the following Monday. No support ticket needed, no manual request, no tight expiration window — the credit simply shows up in your wallet.

Special odds on classic matchups are another type of promotion k999 offers on a regular basis. Ahead of the most anticipated Brasileirão fixtures — like Fla-Flu, Clássico das Multidões, Derby Paulista — or Brazilian fighters' bouts in the UFC, the platform boosts the odds on selected markets above the standard market line. That means you get the chance to bet with higher returns than usual on a match you'd already be following anyway.

The weekly free bet is aimed at regular users. If you wagered at least R$ 200.00 on sports during the week, a R$ 50.00 free bet is automatically credited every Tuesday. It can be used on any sports event available at k999, including live betting. Free bet winnings are converted to real money with no additional rollover – which is different from how many other platforms handle this type of bonus.

Weekly Cashback Simulation

Example of a mixed-bet week at k999 – how cashback is calculated:

Monday Flamengo × Palmeiras +R$ 42.00
Tuesday Over 2.5 – São Paulo −R$ 30.00
Wednesday Pereira × Rakic (UFC) +R$ 60.00
Thursday NBB – Basketball 3 games −R$ 80.00
Friday Libertadores – accumulator −R$ 50.00
Saturday Brasileirão 4 Games +R$ 35.00
Net loss R$ 80.00 + R$ 50.00 + R$ 30.00 − winnings R$ 23.00
10% Cashback Credited the following Monday R$ 2.30

Figures shown are for illustration purposes. The actual calculation includes all sports bets placed during the week, including live bets.

Rollover Progress (example)
Released: R$ 340.00Goal: R$ 500.00
68% complete — R$ 160.00 more wagered needed to unlock the rest of your bonus
k999

How to Redeem a Promotion at k999

Step-by-step guide for new players looking to activate the welcome bonus

1
Create your k999 account. Go to the website or app, click "Sign Up" and fill in your details: full name, CPF, date of birth, email, and password. Registration is straightforward and takes less than two minutes. Confirm the email you receive to activate your account.
2
Make your first deposit. To activate the welcome bonus, make your first deposit of at least R$ 20.00. The fastest method is Pix – generate the key on k999, transfer through your bank app (Nubank, Itaú, Bradesco, Banco do Brasil, or any other) and the balance appears instantly. Credit/debit cards and boleto bancário are also accepted.
3
The bonus is credited automatically. As soon as the deposit is confirmed, the corresponding bonus appears in your wallet as bonus balance. In your account dashboard you can check the available amount and track your release progress in real time.
4
Bet as you normally would to unlock the bonus. Bet on football, basketball, MMA, Live Casino, or slots. Every BRL wagered counts toward your release progress. The bonus converts into real cash as you bet — no extra steps required, just play normally.
5
Request a withdrawal whenever you want. Your accumulated real balance is available for withdrawal at any time via Pix, with no fees. Pix withdrawals on k999 are processed in under 1 minute on average for amounts up to R$ 10,000.00. If you have a pending bonus, it will be cancelled and your real balance will be withdrawn normally.
Benefits Comparison by Tier
Benefit Sports Casino VIP
Welcome Bonus
Weekly Cashback 10% — Up to 20%VIP
Weekly Free Bet R$ 50 — Up to R$ 200VIP
Free Spins — 100 Free Spins WeeklyVIP
Tournaments ExclusiveVIP
Special Odds —
Priority Support — — YesVIP

VIP benefits vary by level. Check the updated terms in the Promotions section after logging in.

K999 VIP Program – Four Levels, Growing Benefits

You move up automatically as you bet. The more you play, the more rewards you unlock.

🪙
Bronze
Level 1 – Initial Access
10% sports cashback
Weekly R$ 50.00 free bet
Access to monthly tournaments
Special odds on derbies
🪘
Silver
Level 2 – Regular
12% sports cashback
Weekly R$ 100.00 free bet
Bimonthly free spins on slots
Higher betting limits
Priority response support
🏅
Gold
Level 3 – Frequent
15% sports cashback
Weekly free bet of R$ 150.00
Weekly free spins on slots
Exclusive Gold VIP tournaments
Priority withdrawals
💎
Diamond
Level 4 – Elite
20% Sports Cashback
Weekly free bet of R$ 200.00
Daily free spins on slots
Dedicated account manager
Invitations to special events
Higher withdrawal limits

Live Casino Promotions at k999

The k999 Live Casino has its own promotions tailored for players who enjoy roulette, baccarat, blackjack, and other real-dealer games. The Live Casino bonus works differently from the sports bonus: it is calculated on the volume wagered at eligible live tables, not on losses, meaning you accumulate benefits even when you are winning.

The k999 welcome free spins are designed for slots and become available as soon as your first Pix deposit is processed. The list of eligible slots includes titles with high multipliers – the top picks in the Brazilian online casino community. You have 7 days to use the spins, and any winnings become available as real balance once the minimum wagering requirement is met.

The monthly slots tournament is one of the most talked-about promotions among k999 users. How it works is straightforward: you bet normally on eligible slots, and every multiplier you hit gets recorded on the leaderboard. At the end of the month, the top 50 multipliers on the leaderboard win real cash prizes, from 1st to 50th place. Prize amounts vary by edition, but the first-place reward tends to be substantial. Most importantly, prizes are paid in real cash with no additional rollover — which is rare among platforms operating in Brazil.

For players of crash games like Aviator — hugely popular among younger Brazilians — k999 includes these games in the main bonus release conditions. That means you can clear the welcome bonus by betting on crash games without having to switch to slots or sports if that's not your preferred format.

Why k999 Promotions Are Different

Most Brazilian players have been through it: you read about an amazing bonus, make a deposit, and only then discover buried in the terms that there are dozens of restrictions making the offer practically worthless. 50x rollover, nearly all sports excluded from release conditions, a 24-hour window to use the free bet, cash out blocked during rollover. That kind of bonus is designed to look generous in the ad without actually being generous in practice.

K999 took a different approach: promotions with requirements that a regular bettor can meet just by playing normally. The Monday automatic cashback is the clearest example. You don't need to do anything beyond betting as you usually would during the week. If the week went badly, on Monday you get 10% back — no hoops to jump through. It's a mechanism that helps stabilize your balance without pushing you into artificial betting behavior.

The weekly free bet follows the same logic. R$ 200.00 wagered in a week is a reasonable volume for anyone who follows the Brasileirão regularly. Betting R$ 20.00 to R$ 30.00 per match across two or three games a week, you can easily hit that amount without forcing bets you wouldn't otherwise make. The result is a R$ 50.00 free bet you can use freely the following week.

Boosted odds on classic rivalries are arguably the most immediate perk for fans of Brazilian clubs. Before the next Fla-Flu, Majestoso, or Atlético-MG vs. Cruzeiro, it's worth checking the Promotions section on k999 before placing your bet. A few tenths of a point difference in the odds can mean an extra R$ 20.00 to R$ 30.00 in returns on a R$ 100.00 bet.

k999

Payment Methods to Activate Promotions

All k999 promotions can be activated with any payment method available on the platform. Depositing via Pix is the fastest option: funds are confirmed in seconds, the bonus activates instantly, and you can start betting right away.

Pix – instant deposits and withdrawals, 24 hours a day, 7 days a week
Credit/debit card – Visa, Mastercard, Elo
TED – Itaú, Bradesco, Nubank, Banco do Brasil
Boleto bancário – credited within 1 business day
PicPay and Mercado Pago
Minimum Deposit by Method
R$ 20.00
Pix
R$ 20.00
Card
R$ 30.00
Boleto

K999 General Promotions Terms

Before activating any promotion, it's important to understand the general terms that apply to all k999 offers. This helps you avoid surprises and get the most out of your bonus.

  • All k999 promotions are exclusively available to verified users aged 18 and over.
  • Each user is entitled to one welcome bonus only, linked to a single CPF, email address, and payment method.
  • Bets with odds below 1.50 generally do not count toward the welcome bonus rollover progress.
  • Withdrawals requested before completing the rollover will cancel the pending bonus and release only the real account balance.
  • Free bets and cashback have expiration dates defined in each promotion. Always check the expiry date before using them.
  • k999 reserves the right to modify or end promotions with prior notice. Any bonus rights already activated and accrued will be honored.

Always check the Terms and Conditions complete details of each promotion before activating.

What Players Are Saying About k999 Promotions

Real experiences from players making the most of the platform's offers

M
Marcelo B.
São Paulo, SP
★★★★★

"The Monday cashback is what kept me at k999. Every bad week, an automatic credit shows up in my account — no requests, no crazy deadlines to use it. It's that simple, and it makes a real difference in the long run."

J
Juliana R.
Belo Horizonte, MG
★★★★★

"I picked up the free spins on sign-up and ended up really enjoying the slots at k999. The welcome bonus cleared in about a week and a half just betting normally on Brasileirão games — none of those impossible requirements other sites hit you with."

L
Lucas T.
Curitiba, PR
★★★★☆

"The special odds on derbies really make a difference. Before the last Atletiba I checked and k999 had odds of 2.35 on Atlético, while another bookmaker was offering 2.10. On a R$ 100.00 bet, that gap is nearly R$ 25.00 more in returns if you win."

Privacy and Data Protection – k999 Promotions

Your registration data, betting history, and payment information are protected by 256-bit SSL encryption. k999 does not share your personal data with third parties for commercial purposes. Promotions are calculated based on your internal betting history, with no external data sharing.

Read the Privacy Policy and the Terms and Conditions for full details on how your data is used in connection with promotions.

Responsible Gambling & Promotions

Promotions and bonuses are meant to enhance your entertainment, not pressure you into betting more than you planned. At k999, you can set weekly deposit limits and configure session alerts independently of any active promotion. If a promotion ever feels like it's pushing you past your limit, skip it. No bonus is worth more than your financial and mental well-being. k999 reminds you that betting is entertainment for players aged 18 and over.

CVV: 188 (24h). CAPS in your city. Responsible Gambling Tools at k999.

Frequently Asked Questions About k999 Promotions

The most common questions from players looking to make the most of the platform's bonuses

The rollover defines how many times you need to wager the bonus amount before converting it into real withdrawable money. On k999, the welcome bonus rollover is calculated on the bonus amount itself — not on the deposit plus the bonus, as many platforms do. Bets on football, basketball, MMA, e-sports, slots, and Live Casino all count toward your progress. Bets with odds below 1.50 generally do not count. Your progress appears in real time on your account dashboard, with a progress bar and the remaining amount needed to unlock your funds.

The weekly cashback on k999 is credited as bonus balance and has a minimum wagering requirement before it can be withdrawn. The cashback rollover is lower than the one on the welcome bonus. Once you meet the minimum wagering amount, the cashback converts to real money and can be withdrawn via Pix as usual. The minimum threshold to trigger the weekly cashback is based on your total losses for the week — below a certain amount, the cashback may not be activated. Check the updated terms in the Promotions section after logging in.

Here's how the k999 free bet works: you use it to place a bet without deducting anything from your real balance. If the bet wins, the return is credited as real money – the free bet amount itself is not included in the return, only the profit. For example: a R$ 50.00 free bet at odds of 2.10 returns R$ 55.00 in real money (a profit of R$ 55.00, not the total of R$ 105.00). If the bet loses, your real balance is unaffected. Free bet winnings at k999 carry no additional rollover.

The k999 VIP program has four tiers: Bronze, Silver, Gold, and Diamond. You move up automatically once you reach the wagering volume required for each level, calculated based on your total bets over the past 30 days. No request needed — promotions are automatic. Each tier comes with higher cashback, a larger weekly free bet, and exclusive perks. If your wagering volume drops below a tier's minimum for a set period, your level may be reviewed. Volume criteria for each tier are available in the Promotions section after logging in.

No. k999's special odds on classics are applied directly to eligible markets — no promo code needed. When a special odd is active for a match, it appears automatically in the betting panel with a visual highlight so you can spot it easily. You bet normally at the boosted odd and your return is calculated based on that value. There is a per-user stake limit on special odds per event, which is shown on the bet slip before you confirm.
🎁

Ready to Claim Your k999 Bonus?

Create your account now, deposit from R$ 20.00 via Pix and activate the welcome bonus of up to R$ 1,000.00. Plus weekly 10% cashback, a free bet every week for active users, and special odds on the biggest Brazilian football classics.

+18 only. Subject to terms and conditions. Play responsibly. Responsible Gambling.

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