Best Online Casino Bonus & Promo Offers For 2023

Best Online Casino Bonuses

The state your currently located in doesn’t offer real money online casinos, but that’s okay! You can play casino-like games at the social and sweepstakes casinos listed below. Players can use Sweep Coins to redeem for cash prizes and more. The best part? You can use our links to play for free:

What You Need to Know About an Online Casino Bonus

Online casino bonuses are incentives offered by online casinos to attract new players and retain existing ones. These bonuses can take many forms and are designed to provide players with additional value and a better overall gaming experience. Here are things you should consider before signing up for a bonus.

• Bonus type: There are different types of bonuses offers including but not limited to welcome bonuses, reload bonuses, cashback bonuses, loyalty bonuses, and high roller bonuses
• Bonus amount: The bonus amount can vary depending on the promotion being offered. Some bonuses may offer a fixed amount, while others may be based on a percentage of the player’s deposit.
• Terms and conditions: All bonuses come with terms and conditions that players should read and understand before claiming the offer. The terms and conditions will outline the bonus rules, restrictions and playthrough requirements.

Keep in mind that there’s no obligation to claim a bonus offer from a casino. Players can simply deposit money to avoid playthrough requirements. Money deposited at an online casino is immediately available for withdrawal, although you may need to still wager it a single time before withdrawing as part of state-mandated money laundering prevention.

How Do Terms and Conditions Work?

An online casino sign up bonus seems clear up front, but the terms and conditions add some nuances to the deals. Here are some things to keep in mind:

Playthrough Requirements

Playthrough requirements, also called wagering requirements, are the number of times you must wager the online casino bonus before cashing out. For example, $100 in bonus money tied to 10x playthrough requirement means players must wager $1,000 to turn that bonus money into withdrawable cash. 

Keep in mind that playing casino games usually means winning and losing. So it’s entirely possible to complete playthrough requirements. Let’s say a game has a return to player (RTP) percentage of 98% and you play it with $100 with a 5x playthrough. Those odds mean the average player keeps $98 for every $100 wagered, and so on. So, based on the RTP, this is how the average $100 playthrough would go down:

1. $100 on 98% = $98
2. $98 on 98% = $96.04
3. $96.04 on 98% = $94.12
4. $94.12 on 98% = $92.24
5. $92.24 on 98% = $90.40

RTP is certainly not a guarantee of the results of a casino game, as it’s all based on random chance. But playing the $100 on a game with 98% RTP like European roulette means you’d stand a good chance of having withdrawable cash after a 5x or even 15x playthrough.

Game Contribution

In some cases, only certain games (usually slots) contribute 100% to the playthrough requirements, and other games contribute 50%, 20%, 10%, or even 0%. Games like online blackjack and baccarat often do not contribute to the playthrough requirements because of the high odds (99% or better RTP). Be sure to read the bonus’s terms and conditions to ensure you’re playing games that contribute 100% to the playthrough.

Now let’s assume that slots contribute 100% towards the playthrough requirement, but blackjack only contributes 10%. If you play slots exclusively, every $1 you wager will count towards the $1,500 requirement. However, if you play blackjack, every $1 you wager will only count as $0.10 towards the requirement. This means you’ll need to wager 10 times as much on blackjack to meet the same playthrough requirement as you would on slots.

In this case, if you only play slots, you’ll need to wager a total of $1,500 to meet the playthrough requirement. But if you only play blackjack, you’ll need to wager a total of $15,000 ($1,500 ÷ 0.1) to meet the same requirement.

Deposit Money Is Tied to the Bonus

When you make a deposit at an online casino and receive a bonus, the deposit amount is typically tied to the bonus. This means that the playthrough requirement, or the amount of money you need to wager before you can withdraw any winnings, applies to both the deposit and bonus amount, not just the bonus money. Keep in mind that you will first play with your deposit money before using the bonus money. If you opt out of a sign-up bonus after depositing, but have already lost your deposit, there may be no point in doing so.

For example, suppose you deposit $100 and receive a 100% deposit-match bonus, giving you a total of $200 to play with. In this case, the playthrough requirement will be based on the total amount of $200. If you then wager a total of $200 and have $100 remaining, the remaining $100 will be in bonus money, not $50 in real money and $50 in bonus money. Keep in mind that you will need to meet the playthrough requirement before you can withdraw any winnings associated with the bonus money.

Top 4 Online Casino Sign Up Bonus (June 2023)

Get right to the biggest online casino sign up bonus codes from the top four best apps and sites:

How We Rank an Online Casino Bonus

Due to the complexity and variety of online casino bonuses, we take many factors into consideration when determining how to rank them. This includes clear and concise terms and conditions, eligible games, the total bonus amount, and more — all of which we’ll review below.

Overall Bonus Amount

The overall bonus amount is the most visible part of the casino bonus, so we start there when building our rankings. However, bonus amounts don’t necessarily matter as much as many players think they do due to the other considerations that need to be made below. That being said, it should still be a bonus amount on par or above competitor offers.

Terms and Conditions

As mentioned above, our bonus rankings don’t stop at the total bonus amount. The terms and conditions often dictate how much withdrawable cash you could potentially end up with in the end more than the bonus amount and luck do. A bonus should feature clear and concise terms and conditions and favorable playthrough requirements to start. Playthrough requirements are often the main piece of the puzzle when determining how much you could actually walk away with — for example, a $100 bonus with a 1x playthrough requirement would have you wager $100 to convert it to withdrawable cash, while a $100 bonus with a 5x playthrough requirement would require you to wager $500 to convert it.

Eligible Games

Another important part of the terms and conditions is eligible games. We take the amount and quality of eligible games into consideration when ranking our bonuses. For example, some bonuses may only be able to be used on just one or two non-player-friendly slots, so no matter how enticing the rest of the bonus is, playing through it can end with poor results (and be a drag in the meantime). Online casino bonuses that rank high on our list will ideally feature a wide variety of eligible games, and good quality games at that.

Player Eligibility

Another feature of online casino bonuses that we look at is player eligibility. Determining whether a bonus is for new players, existing players, or both allows us to rank that bonus in the correct place for you to find and utilize it easily.

Legitimacy and Legality

At Bonus.com, we will never feature any offshore or illegal gambling content, and that includes bonuses. This point is non-negotiable — all bonuses that we rank are fully legal and legitimate and are offered by regulated online casinos. If a casino operates in the black or gray market or operates offshore, it and its bonuses will not make our rankings at all.

Online Casino Bonus Codes for Existing Users

Typically, the best online casino bonus is the sign up welcome offer. But online casinos want players to continue playing with them rather than going to a competitor, so they’ll consistently offer bonus codes for existing users. Here are some examples:

Online Casino Bonus Offers to Avoid

While the lure of enticing bonuses from offshore online casinos may seem appealing, it’s important to be cautious when considering such offers. There are several reasons why you should avoid bonus offers from offshore casinos, including:

Lack of Regulation

Offshore casinos are not subject to the same regulations and oversight as those located in the United States or other countries with established gambling laws. This can leave players vulnerable to fraudulent activities and a lack of recourse if something goes wrong.

Difficulty in Withdrawals

Offshore casinos often have complex or unclear terms and conditions for bonus offers, including high playthrough requirements or restrictions on withdrawing winnings. This can make it difficult or even impossible for players to actually withdraw their winnings, making the bonus offer essentially useless.

Payment and Currency Issues

Offshore casinos may not support the same payment methods or currencies as those commonly used in the United States, which can result in additional fees or complications for players. This can also make it difficult to accurately calculate the value of bonus offers, as currency conversion rates can fluctuate frequently.

Security Concerns

Offshore casinos may not have the same level of security measures in place as those located in countries with established gambling laws. This can leave players vulnerable to hacking or other cybersecurity threats, putting their personal and financial information at risk.

Online Casino Sign Up Bonus FAQ