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Online Casino Bonus

Online casino bonuses and promotions are the major draws for every player. The good operators offer the best online casino bonuses to increase bankroll and provide added value when you deposit. You have more betting opportunities when you have a higher balance in the account. Get ready to enjoy the best welcome bonuses, reload offers, free chips, and free spins.

You can generate additional funds from the casino bonuses to play real money games with bigger chances for bigger prizes. The guide to online casino bonuses explains the offer types and calculation methods to obtain the value. We will also provide a list of legit sites for trusted online gambling with the best deals they offer.

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The Best Online Casino Bonuses 2023

Online Casino
Best Bonuses
Welcome Bonus
JW8 logo
Welcome Bonus
100% up to SGD800
Welcome Bonus
150% up to SGD800
Rescue bonus
100% up to SGD1200
Midnight bonus
10% up to SGD100
Live casino cashback
158% up to SGD900
100% up to SGD200
Crypto lucky draw
150% up to SGD300
Daily deposit
150% up to SGD588
Lucky Friday
100% up to SGD160
Unlimited reload bonus
150% up to SGD588
Welcome bonus
100% up to SGD200
Play at Top-Rated JW8 Today!
JW8 logo
Welcome Bonus

Deposit options

Credit/debit card
Bank transfer

Types of Casino Bonuses and Promotions

Any online or physical casino players will see there are many bonuses and promotions. Each one works differently. Before claiming an offer, always be sure you are aware of the function and rules.

Welcome bonus

Welcome bonus is given when there is a new sign-up. It occurs when the user creates an account and makes a deposit. This bonus is the most sought-after in online casinos because the amount of money and match rate is huge. The average match rate is around 100-200%.

The bonus can be given out as a single large offer or a series of smaller ones. You need to use them for the first deposits. The bonus is also one-time-only so make sure to claim it after registration.

Reload bonus

A reload bonus is a recurring reward for loyal customers who make a deposit. It is available for existing players if their deposit hits the minimum amount. When you deposit funds to your account, always check for ongoing offers.

The match rate is around 10-20%, and they are less attractive than the welcome bonus. However, providing extra bankroll for real money games is an incentive.

Game specific bonuses

If the player clears wagering requirements, the player can claim bonus cash for selected games. A typical example is the free spin bonuses for slots. There are also other bonuses restricted to sports betting and live casino games.

Some promos also allow you to play games of your choice but have different rollover terms. In addition, some deals are only available for smartphone gameplay.

No deposit bonuses

The bonus bypass the need for real money deposit. You can claim the bonus without the need to make a deposit. Account registration is a must for the player to test the site and games free of charge.

Most no deposit bonuses have high wagering requirements. The player will need help to make a withdrawal.

Referral bonus

Referral bonus is a marketing tactic for existing players to encourage others to join the casino membership. The player has a unique referral code or URL that they can share with a potential new member.

Upon every successful account registration, money will be credited to the player’s account.

Claim the Welcome Bonus at JW8 Today
JW8 logo
Welcome Bonus
Deposit options

Credit/debit card

How To Calculate Online Casino Bonuses?

Every casino offers a wide variety of bonuses. The key to choosing the best ones is not about quantity. It comes down to the comprehension of the terms and conditions.

Match Rate and Max Bonus Amount

The match rate refers to the percentage of the deposit that gets matched. The higher the rate, the better the offer. If the casino offers a 200% match rate, you get $20 for a $10 deposit. 

Meanwhile, the bonus size refers to the maximum amount you can claim from the offer. If a bonus puts a cap on the amount and set it at $500, you can only get up to this amount no matter how much you deposit.

A higher number may get your attention more. However, if you don’t plan to max out the claim, the number is less important than the match rate. You should also remember that to get full maximum claimable amount. The minimum deposit also must be high.

Welcome Bonus Example: 200% up to $1,000

Sign Up and Deposit $40

Not Maxing Out The Amount

Total Spent
Bonus Funds
Total Value

Sign Up and Deposit $500

Maxing Out The Amount

Total Spent
Bonus Funds
Total Value

Casino Bonus Terms and Conditions Explained

We strongly advise you to read the fine print and understand the terms plus conditions of each bonus. When you understand the rules, you know how the bonus works. It helps to manage expectations and ensure that you can exploit the potential for your gameplay.

Calculating Wagering Requirements

The wagering and rollover requirement, also known as ‘’playthrough,’’ is the compulsory betting amount before a withdrawal is allowed. The range is between 20x-50x, but each bonus works differently.

Welcome Bonus Example: 200% up to $1,000

$20 with a 30x Rollover

How Much to Wager?


How Do Online Casino Bonuses Work?

Every casino handles its bonuses and promotions in its way. Some mandate codes, others have strict terms, and some even ask you to communicate via live chat for activation. You should pay close attention when using promotions to avoid unpleasant surprises.

Bonus Codes

Bonus codes are an important part of nearly all online casino offers. Most casinos employ the use of codes. However, casinos also increasingly commonly omit codes and require you to take other actions. You can be asked to send an e-mail or contact customer service.

Most bonuses display their codes openly. You must copy and paste it to activate the bonus when you visit your account page. If you input the code correctly, a sum of money will be added to your account.

Additional Factors

Some casinos have a complicated combo of conditions for a simple bonus. The following rules are common throughout online casino games:

Game Restrictions

Some games are excluded from your wagering requirements. Any action you take will not be counted towards fulfilling it. The casino often designates a selected category of games and developers.

Time Window

There is a time limit to clear and use the extra money. Many casinos impose 30 days period. However, some could also be as short as 7 days. Read the T&C of every bonus to verify.

Free Spins

Free spins are also a popular alternatives to bonuses, where you get free turns to play slots. You might keep all your winnings if you score them using this bonus.

Can You Withdraw The Bonus Money?

In most cases, the casino prohibits the players from withdrawing the money. The bonus could be added to your bankroll or another specialized balance. No matter where they are located, the system tracks the whereabouts and usage of the bonus money. The casino stops the players if they attempt to submit for payout without fulfilling the bonuses T&C. 

Checklist to Identify The Best Casino Bonuses

You can refer to the checklist below to find the best bonuses. It summarizes all tips from the website to help you make a wise decision.

  • Browse offers at the recommended online casinos
  • Always read terms and conditions to know what is expected
  • Look for a higher match rate than a large bonus amount
  • Ensure your preferred games contribute towards rollover count
  • Know how much to deposit to claim the bonus money
  • Check the time limit because every bonus has an expiry date
  • Identify the activation method of the bonus (code, e-mail, live chat, etc.)
  • Play real money games and get lucky

Boost Your Gameplay with Online Casino Bonuses

When you use the bonuses correctly, they can boost your bankroll. You should always take the time to explore the bonuses and promotions tabs of casinos. The preview can help you to make an informed decision for long-term gameplay. If you already own an account, you should also check for new offers that work for you.

If you are unsure which casino is better, you are safe. OCS has produced detailed casino reviews for Singaporean players. Each review covers bonuses, games, customer service, transaction methods, and more.

Claim the Welcome Bonus at JW8 Today
JW8 logo
Welcome Bonus
Deposit options

Credit/debit card

Online Casino Bonus FAQ

What is a casino bonus?

A casino bonus is an incentive for players when they deposit money into the casino’s account. The deals come in all shapes and sizes, but the end goal is to increase players' bankroll.

What is a no deposit casino bonus?

A no deposit casino bonus is a cash incentive for players when they register for an account. No deposit of real money is required to claim it.

Which online casino has the best deposit bonus?

JW8. The casino offers a 100% welcome bonus of up to SGD800.

What does rollover and wagering requirement mean?

Rollover and wagering requirements are the amounts you must play games with the bonus money before you are permitted to withdraw the bonus money given by the casino.

Can you make money with online casino bonuses?

The smallest bonuses can help to increase bankroll when they are used appropriately. Be sure to meet all the requirements before cashing out the free money.

Why didn’t I receive my bonus from the casino?

The most common problem is that you did not input the bonus code directly. Be reminded that every casino imposes an activation method of bonuses differently. Some could ask you to write an e-mail or talk to them via live chat. If you are unsure, you can seek customer service for assistance.

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