Online Slots Bonuses

If you’re looking for quick thrills and a dynamic gameplay, then online slot bonuses are definitely perfect for you. They offer all the intensity and fun all British players are looking for. Take advantage of our top offers and play to win! The best bonuses across the UK are waiting to be claimed.   

Win cash and other prizes! Join one of our listed casinos and enjoy the awesome promotions. There’s a casino slots bonus for everyone and we offer the chance to find the one that best suits you.

slots bonuses

There are two main types of online slots bonuses:

  1. Bonuses you get to keep after meeting wager requirements.
  2. Offers you can wager and keep winnings, but cannot keep the bonus.

Even if you opt for the second type, you will get to withdraw a nice amount of money. Slot machines are known to be highly rewarding games, which is why many gamblers prefer them. The most popular ones include Reel Thrill and Jurassic World, which provide you with power ups and free cash spins.

How a Slots Bonus Works

Most slot bonuses come in different shapes and sizes, but the most common ones are  “free play” or additional credit. The free spins ones will offer you the chance to enjoy a game and not lose a single coin from your account balance. The reels will turn for free and many prizes will fall right into your pockets.For the second type of offer, the extra cash you get is directly proportional with the deposit you make. Therefore, these require you to make a payment first.

What online slots bonuses can I get?

Depending on your personal preferences and gambling style, you can pick from a wide variety of promotions. Your options include:

  • No Deposit Bonus

This type has no hidden restrictions. After registering a new account, the casino lets you play with free cash or use free spins.  

  • Welcome Slot Bonuses

One of the most popular offer casinos have is the welcome bonus. The player gets a reward for his first deposit. It can contain free spins or simply match your deposit.  

  • Deposit Match Slot Bonuses

This one is similar to the aforementioned promotion, but it can be applied to the second deposit or any one after that. This means that, unlike the welcome one, this is not only available to new players. It can also be claimed by the existing customers of an online casino.

  • Free Spins

With or without deposit and sometimes even without registering, free spins are quite popular among bonuses. They are fun and incredibly rewarding. Are you ready to try them today?

How do I get online slots bonuses on a mobile device?

You can claim them the same way you would on your desktop computer. The majority of promotions are available for both desktop and mobile users. Sometimes, the mobile users even get exclusive bonuses, so you’d better hurry and claim yours! 

Do deposit slots bonuses allow me to keep my winnings?

Of course you get to keep what you win. You should check the wagering requirements that come with the offer, as they differ from one operator to another. Once you meet those, the money is yours to take!

Keep in mind that the best slot machine promotions are the ones that bring you the most money. However, before you claim any, it’s best to make sure it fits your gambling style. Be it free spins or match offers, no deposit ones or free cash, we have them all. Get some today and start winning big!

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ShadowBet Casino logo

♛ Slots Bonus of 10 up to 50 Spins with No Deposit at ShadowBet Casino

ShadowBet Casino takes pride in all its players so it wants to surprise the new gamblers with a rewarding slots bonus. If you play Ancient Ouroboros slot, you can obtain a nice bonus of 10 up to 50 extra rounds.

You don’t need to make any deposits to benefit from this deal. Start playing and do your best to obtain the lucky combination. Benefit from this offer and start the fun!

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New customers only, Wagering N/A, 18+ T&C's Apply

Dream Vegas logo
exclusive

♛ Claim a 200% First Deposit Bonus up to £2500 + 50 Bonus Spins at Dream Vegas

British players have the chance to start gambling in great style, courtesy of Dream Vegas casino. Click the link below and create an account. Deposit over £20 and get ready to test your luck with a 200% bonus up to £2500 plus 50 bonus spins valid on all NetEnt slots available on the casino. The match offer can be used on all your favourite games, from slots to table games and Evolution live casino.

It’s brilliant, isn’t it? Gamble like they do in the Big League with these additional funds. Before cashing out, wager your bonus and deposit amount 35 times. The winnings from the bonus spins are capped at £100. Take advantage of this offer and enjoy your time!

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New customers only, Wagering 35X (B+D), 18+ T&C's Apply

Coral Casino logo

Make Your First Deposit and Get a 500% Slots Bonus up to £50 at Coral Casino ♛

Coral Casino is the perfect platform where you should start your gambling journey! It’s easy to join this online casino. All you have to do is:

  • Click the Play Now button below;
  • Create an account on the promotional page you will be redirected to;
  • Deposit a minimum of £10.

You will receive a 500% slots bonus up to £50. Use the cash to play all the slots you want and wager your bonus amount 24 times prior to any withdrawals. Get your hands on this offer and gamble like you never did before!

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New customers only, Wagering 24x B, 18+ T&C's Apply

Casimba Casino logo
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♛ Deposit and get a 200% First Deposit Bonus up to £5000 + 50 Bonus Spins on Starburst at Casimba

Get ready to begin your gambling journey in style at Casimba casino. This platform offers to all new British gamblers a rewarding 200% first deposit bonus up to £5000 and 50 bonus spins. In order to benefit from this, you must sign up and make a minimum payment of £20.

Once the bonus funds reached your account, there’s nothing that can stop you from having a great experience. Use the extra money to play all the games you want and the bonus spins to have fun playing Starburst. Wager your bonus and deposit amount 35 times prior to any cash-outs. Remember that you can’t withdraw from the bonus spins more than £100. Take advantage of this offer and enhance your experience!

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New customers only, Wagering 35X (B+D), 18+ T&C's Apply

Sloty Casino logo

100% Slots Bonus up to £1,500 + 300 Spins Welcome Package at Sloty Casino ♛

Earn some gambling skills with this great slots bonus from Sloty Casino! Sign up, make a minimum payment of £10 four times, and you can receive:

  • 1st deposit: 100% up to £300;
  • 2nd deposit: 50% up to £400;
  • 3rd and 4th deposit: 25% up to £400;

The extra spins will be credited for 10 days starting from the day of your first deposit, 30 spins per day.  Wager your winnings 40 times before any withdrawals. Enhance your experience with this amazing offer!

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New customers only, Wagering 40x , 18+ T&C's Apply

LeoVegas logo
exclusive

♛ 100% First Deposit Bonus up to £300 + 30 Bonus Spins at Leo Vegas Casino

Join Leo Vegas casino and enjoy the perks of being a novice! After creating and account and making a minimum deposit of £10, you can receive:

  • 100% first deposit bonus up to £300;
  • 30 bonus spins valid on Gonzo’s Quest, Starburst, Mega Fortune, Swipe and Roll and Witchcraft Academy.

You will activate these rounds only after you wager a minimum of £5. Enjoy your time with this extra bonus. Keep in mind that Neteller and Skrill are not valid for deposit. Wager the winnings and bonus amount 35 times before any cash-outs. Claim this offer and start the fun!

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New Players. Min. £10 deposit. 100% up to £300 + 30 bonus spins on selected games. £5 min. wager to activate deposit spins- expire 3 days from claiming. 35x wagering before bonus or winnings can be withdrawn. £5 max. stake using bonus. Skrill, Neteller deposits excluded from offer. Eligibility restrictions apply. Full T&Cs below. , 18+ T&C's Apply

PlayCosmo Casino logo
exclusive
Code: WELCOME200

200% First Deposit Bonus up to £200 at PlayCosmo Casino ♛

Start your journey at PlayCosmo Casino and claim this great bonus. Create an account and deposit at least £10 with the code WELCOME200. You will receive a 200% bonus up to £200.

Use the extra cash to play all the games you want. Wager the deposit and bonus amount 40 times before making any withdrawals. Get your hands on this bonus right now! 

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New customers only, Wagering 40x (D+B) , 18+ T&C's Apply

Vera&John Casino logo
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200% First Deposit Bonus up £100 + 100 Spins at Vera&John Casino ✓

All new players from the UK can benefit from an amazing offer at Vera&John casino.

Create an account and deposit at least £10. Deposits made with Neteller and Skrill are not valid for this promotion. You will get a 200% bonus up to £100. But that’s not all! For the next 10 days, you will receive 10 Spins per day. That’s a total of 100 extra rounds. These are valid only on Book of Dead, Flame Busters, Viking Runecraft, Luchadora, Joker Pro, 7 Sins, Frog Grog, Gemix, Wild Wild West and Aloha! Cluster Pays.

Now you can begin your adventure in a great way. Don’t forget that you have to wager the bonus amount and winnings from spins 40 times before any cash-outs. Get your hands on this promotion right now!

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New customers only, Wagering 40x B/ 40x, 18+ T&C's Apply

Gala Bingo logo
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♛ 20 No Deposit Spins on Age of the Gods at Gala Bingo

Gala Bingo was created to please all players from the UK.

Create an account and you’ll receive 20 No Deposit Spins as a token of appreciation for becoming a member. These rounds work beautifully on Age of the Gods slots. No wagering applies and be aware that each spin is valued at 0,2GBP. The maximum you can cash-out will be limited to £100.

Start your adventure on the right track and prepare to win!

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20 FS on Age of Gods upon registration,FS value £0,20,No wagering, Dep. £10 & get £30 to play slots, 20xB, valid 1 week, 18+ T&C's Apply

PokerStars Casino logo
exclusive
Code: WELCOME200

♛ 200% First Deposit Bonus up to £500 + 10 Spins at PokerStars Casino

PokerStars Casino invites all new British players to claim this amazing first deposit bonus. Create an account and make a minimum deposit of 10 Pounds using the code WELCOME200. You will receive 200% bonus up to £500 plus 10 Spins.

Use the cash to play all the games you desire and the extra rounds only on Ali Baba and Dragon Slot. The spins have no wagering requirements so you can simply cash out your winnings. Don’t waste any minute and claim this amazing bonus now! 

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New customers only, Wagering N/A/ no wagering, 18+ T&C's Apply

LVbet Casino logo
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£10 No Deposit Bonus at LVBet Casino ✓

LV Bet Casino invites all new British players to benefit from this no deposit bonus. Register, send an email to bonus at lvbet.com with “£10” subject line and you will receive 10 Pounds. This deal doesn’t require a deposit. Use the money to gamble on BF Games! Then deposit and get up to £1000 bonus and 1000 spin on your deposits! 

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New customers only, Wagering 50x, 18+ T&C's Apply

PlayOjo Casino logo
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Get up to 80 Free Spins No Wagering on your first deposit at PlayOjo Casino ✓

PlayOjo Casino invites all new players from the UK to claim this amazing bonus.

Make your first deposit and your money's worth. For every Pound, you deposit Play Ojo gives you a no wager free spin to enjoy on Rich Wilde and the Book of Dead slot. If this isn't good enough, King Casino Bonus has an exclusive surprise for you. Visit the Kicker Section within the 3 days and grab your Extra 30 Free Spins. Now isn't that a treat, one deposit triple the fun. 

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New customers only, Wagering None, 18+ T&C's Apply

Rizk Casino logo
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100% Welcome Bonus up to £200 + 50 Spins at Rizk Casino

Create an account at Rizk Casino now and you'll receive a 100% Welcome Bonus up to £200. Make a deposit and it will be doubled. You will also get 50 Extra Spins. They will be credited 10 each day for 5 days on Aloha: Cluster Pays, Spinions, Starburst, Goldlab, and Warlords: Crystal of Power. You will have the chance to try these five games with 10 Spins on each. Imagine how much you'll win! The minimum payment you can make is £10. Players from the United Kingdom that deposit using Skrill and Neteller are not eligible for the welcome bonus. Claim it today and have fun winning!

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New customers only, Wagering 20x (D+B), 18+ T&C's Apply

Mystery Casino logo
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Mystery No Deposit Bonus at ???

If you want to start gambling, it can’t be a better moment than this. Claim the no deposit bonus and you can double your chances of winning! You will be able to play lots of fantastic games.

What’s great about this deal is that it doesn’t require a deposit. Register and you will receive your funds instantly. Only new UK players can qualify for this promotion. Take advantage of this deal right away!

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New customers only, 18+ T&C's Apply

Mr. Spin Casino logo
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£5 No Deposit Bonus on Mobile on Roulette Gold at Mr Spin ✓

Playing at Mr Spin casino is very rewarding for all the players in the United Kingdom.

After creating an account on your mobile device, you’ll receive £5 as a bonus with no prior deposit required. Use this offer to play the amazing Roulette Gold. Another great reason to join is that you won’t have to wager your winnings, you can simply cash them all out or use them to play other great games.

It’s time to start your adventure and enjoy generous prizes.

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New customers only, Wagering no wagering, 18+ T&C's Apply

777 Casino logo
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♛ Join and Get 77 No Deposit Spins at 777 Casino

Are you a new player from the United Kingdom? Start your adventure right now at 777 Casino! You’ll get 77 no deposit spins upon registration.

Use your extra rounds to get the taste of gambling and play Jacks Pot, Treasure Fair, Steampunk Nation, and The Big Lebowski. Keep in mind that you can’t withdraw more than 20 Pounds from this bonus. Don’t waste any minute and claim the offer now!

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New customers only, Wagering 30X, 18+ T&C's Apply

ShadowBet Casino logo
exclusive

♛ 10 Up to 50 No Deposit Free Spins at ShadowBet Casino

ShadowBet Casino offers all its new players from the UK the chance to earn some spins. Start playing Ancient Ouroboros. You can win from 10 to 50 extra rounds.

Launch the game and if you win, you can choose to double your prize or claim it. Have tons of fun with this slot. The best thing about this promotions is that it doesn’t require a deposit. Don’t miss this awesome deal!

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New customers only, Wagering N/A, 18+ T&C's Apply

Jackpot247 Casino logo
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100% Welcome Bonus up to £200 at Jackpot247 ♛

Make your way to the top while playing at Jackpot247 UK casino!

Create an account, make your first deposit, and receive a 100% Welcome Bonus up to £200. You can use this offer to play all sorts of incredible games. Don’t forget to wager your bonus and first deposit amount 25 times in order to be able to withdraw any funds.

These being said, it’s time to reach for the stars!

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New customers only, Wagering 25x (D+B), 18+ T&C's Apply

Wink Slots Casino logo
exclusive

30 No Deposit Spins at Wink Slots♛

Do you want to start gambling? Join Wink Slots UK casino and you can claim a nice bonus! Create an account and you will receive 30 no deposit spins.

Use these rounds to play Irish Luck, Asteroids, and White Wizard Deluxe and fill your pockets with lots of cash. Remember that you can’t withdraw more than £100 from this bonus. Claim the deal right now and get the taste of gambling!

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New customers only, Wagering N/A, 18+ T&C's Apply

Royal Panda Casino logo
exclusive

Register and Get 10 No Deposit Spins on Starburst✓

Join Royal Panda today and benefit from a great offer! 

Create an account and you’ll instantly receive 10 incredible spins that work beautifully on the Starburst slot game. Click on the link and create an account on the registration page. Don't worry if the bonus on the landing page looks a bit different, once you register an account the exclusive bonus will be allocated to your account automatically by registering from kingcasinobonus.

Enjoy your no deposit spins now!

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New players only, no deposit required, free spins on Starburst only, 18+ T&C's Apply

888casino logo
exclusive

♛ Get your 30 No Deposit Spins at 888casino

All new British players are invited to grab this great bonus from 888casino! Create an account and without making any deposits, you can receive 30 no deposit spins. Keep in mind that you must claimed them via the email and within 48 hours.

Use the extra rounds to play great slots and have tons of fun! Wager your winnings 30 times before making any withdrawals. You can’t cash out from this offer more than £15. Benefit from this bonus and enjoy your hobby!

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New customers only, Wagering 30X , 18+ T&C's Apply

Coral Casino logo
exclusive

£10 No Deposit Bonus at Coral Casino♛

Today is your lucky day! Join Coral Vegas Casino and get ready for something exciting to come your way.

Create an account and get £10 upon registration with no deposit needed. Remember to wager your bonus amount 40 times before withdrawing any funds.

So start playing and prepare to win big prizes!

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New customers only, Wagering 40x B, 18+ T&C's Apply

Winomania Casino logo
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♛ £5 No Deposit Bonus at Winomania Casino

Access Winomania casino and you can receive a nice bonus! Click below and you will be redirected to the promotional page. Sign up and you will get a £5 no deposit bonus. Use this extra money to play all the games you want. Once you get it, you can spin The Wheel of Luck and see what prize you obtain. Maybe you’ll hit the £200,000 jackpot. Be aware that only maximum bets qualify for the jackpot. 

Wager your bonus amount 30 times before making any withdrawals. You can’t cash out from this deal more than £200. Get this offer and begin your adventure in style!

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£5 free, new players only, wagering after 1st dep., max bonus £200, x30 wagering, 18+ T&C's Apply

Reel Vegas logo
exclusive

100% First Deposit Bonus up to £100 + 50 spins on Starburst at Reel Vegas ✓

Create an account at Reel Vegas casino, make your first deposit of minimum £10 and you will receive 100% match up to £100 plus 50 spins on Starburst. Enhance your gambling experience with this great offer and enjoy your extra money and spins. These bonus rounds will make you fall in love with Starburst if you haven't already. Give them a try!

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New customers only, Wagering 30X B, 18+ T&C's Apply

Dunder Casino logo
exclusive

♛ 20 No Deposit Spins at Dunder Casino

Is hard being a new player. With Dunder Casino UK you have the chance to start your journey in the best way. Register and you will receive 20 no deposit spins. No code or deposit is required.

Use them quickly because they will be valid for 24 hours only. The bonus rounds work can be used on the amazing Starburst slot machine. In order to withdraw your winnings, you have to meet the 25xB wagering requirements. Don’t let this awesome promotion slip away and claim it today!

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New customers only, Wagering 25x B, 18+ T&C's Apply

LeoVegas logo
exclusive

♛ 20 No Deposit Spins at LeoVegas Casino

At Leo Vegas Casino, all you have to do in order to win is to create an account. It's that simple. By registering, you get your hands on 20 Spins to help you get started. No deposit is required so hurry up and get them today!

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New Players. Min. £10 deposit. 100% up to £300 + 30 bonus spins on selected games. £5 min. wager to activate deposit spins- expire 3 days from claiming. 35x wagering before bonus or winnings can be withdrawn. £5 max. stake using bonus. Skrill, Neteller deposits excluded from offer. Eligibility restrictions apply. Full T&Cs below. www.begambleaware.org, 18+ T&C's Apply

Sloty Casino logo
exclusive

100% Welcome Package up to £1,500 + 300 Free Spins at Sloty Casino ♛

Sloty Casino gives all you increased winning chances through its 100% welcome package up to £1,500 + 300 Extra Spins. This contains the following bonuses: 1st deposit – 100% up to £300; 2nd deposit – 50% up to £400; 3rd deposit – 25% up to £400; 4th deposit – 25% up to £400. The 300 Free Spins will be credited 30 each day, for 10 consecutive days. These awesome bonuses will help you have more fun playing incredible games and winning more than you’ve ever imagined!

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New customers only, Wagering 40X, 18+ T&C's Apply

Dunder Casino logo
exclusive

♛ 200% Exclusive First Deposit Bonus up to £50 + 180 Spins at Dunder Casino

Are you ready to begin your gambling journey? Enter Dunder Casino and fill in the blanks with your personal data in order to join. An exclusive first deposit bonus of 200% up to £50 plus 180 spins is waiting just for you.

Every day for 9 consecutive days, you will receive 20 extra spins to play Starburst. Withdraw your winnings only after you’ve wagered the deposit and bonus amount 25 times. Take advantage of this promotion and gamble like you never did before!

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New customers only, Wagering 25x (D+B), 18+ T&C's Apply

SlotsMagic logo
exclusive
Code: BOOK75

Deposit and Get an Exclusive First Deposit Bonus of 75 Spins + £300 at SlotsMagic Casino ✓

SlotsMagic Casino takes pride in all its players so it provides British newbies with a great exclusive offer. You can receive a £300 bonus plus 75 Spins on your first deposit. You have to deposit over £10 with the code BOOK75. The extra spins are valid only on Rich Wild and the Book of Dead.

Start your fun with the bonus spins first because they expire within 24 hours. Wager your deposit and bonus amount 30 times and the winnings from the spins 60 times. Benefit from this bonus and begin your experience in style!

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New customers only, Wagering 30x (D+B) , 18+ T&C's Apply

MrWin Casino logo
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♛ First Deposit Bonus: 999 Bonus Spins at MrWin Casino

MrWin casino invites all new players in the UK to benefit from this amazing bonus. If you click below, you’ll be redirected to the promotional page. Create an account by providing your data and opt for this bonus if you want to receive up to 999 bonus spins. You can get the extra rounds only if you make a qualifying deposit:

  • Deposit less than £30 and get 30 spins;
  • Deposit £30 or more and get 50 spins;
  • Deposit £100 or more and get 300 spins;
  • Deposit £200 or more and get 600 spins;
  • Deposit £300 or more and get 999 spins.

You can only select one welcome offer. Use these extra rounds to play all the games you want. Claim this offer and begin your journey in style!

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New customers only, Wagering N/A, 18+ T&C's Apply

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