How To Claim Slot Bonuses Online
Online casino slot bonuses are one of the hottest topics of discussion amongst gamblers. Still, we are often surprised by how many experienced online casino players do not know precisely how bonuses work. Although claiming a slot site bonus is simple, there are details to be aware of, such as eligible games, wagering requirements and more terms and conditions that can help you determine the true value of the bonus. Read this complete slots bonus guide written by our team of experts at Casinos.com. Learn all about slot bonus types, where to find and how to claim them.
Table Of Contents
How to Claim A Bonus
"Lookin’ for the right slot bonus? You’re in good hands. My crew digs through the noise, reads the fine print, and brings you the real deals.
Once you finish this guide, check out the offers we’ve lined up. One of ‘em might just fit you like a lucky glove."
Once you decided on the bonus that is right for you and understood the terms and conditions, sign up to the respective casino. You'll need to go through several steps when claiming an offer, but don't worry, all of them are easy enough! Steps could include signing up, creating a mobile account, using a specific casino payment method or making a deposit over a specific amount. Once you fulfill these requirements, there can be a few possible ways to claim your bonus:
- The bonus could automatically be credited to your account balance with no further action required on your part.
- Some sites may ask you to enter a promotion code upon registration to activate the offer. You can usually find bonus promo codes on the casino's website.
- When a casino has multiple sign-up offers in place, you will need to choose the one you wish to claim. It is done either during the signup process or right after that.
- In rare cases, you would need to opt into claiming the bonus by contacting the casino's support team.
If you’re curious to see what’s available right now, check out our handpicked list of the best slots bonuses.
Types of Online Casino Bonuses
Bonus offers come in various flavors. Online casinos often mix up different bonuses in one promotion. Knowing the differences between these promotions is important because you can choose the bonuses that suit your casino preference and strategy. Below are the most common online casino bonuses and how they work.
Welcome Offer
Think of the welcome offer as a casino’s way of rolling out the red carpet. It’s a little “thank you” for joining, usually given after you create your account and make your first deposit.
Most welcome offers come as bonus cash, free spins, or both. For example, a casino might offer “100% up to $200 + 50 bonus spins.” That means if you deposit $200, the casino doubles it, giving you $400 to play with. Then, you get 50 free spins on a featured slot.
Each casino structures this bonus differently. Sometimes it’s split across your first few deposits. The key thing is to check what games the bonus applies to and what the wagering terms are before you start spinning. Check out also my dedicated guide on things to consider when choosing a slots sign up bonus.
No Deposit Bonus
A no deposit bonus is like a free sample. You get to try before you buy. You don’t have to spend a single penny to get it.
These bonuses might come as a few free spins on a popular slot or a small chunk of bonus money (say, $10) you can use on selected games. Some casinos will ask you to verify your email or phone number before activating it, which is fair enough.
For example, you might get 20 free spins on Starburst just for signing up. You play, you win a bit, and maybe that convinces you to stick around and explore further. It’s the perfect low-pressure introduction to the casino world.
Deposit Bonus
A deposit bonus is where things get a bit more exciting. This is the casino saying, “You put in some money and we’ll boost it for you.”
Let’s say you deposit $50, and the offer is a 100% match up to $300. The casino gives you another $50, leaving you with $100 to play. Deposit $300 and you’ll have $600 in total. It’s basically the casino doubling your fun (and your chances to hit something big).
Sometimes these come with tiered rewards, like a 100% match on your first deposit, 50% on your second, and maybe a few free spins thrown in. The catch? You usually have to wager your bonus a few times before you can cash out. But even so, it’s a great way to extend your gameplay.
Bonus Spins
Ah, bonus spins, the favorite of slot lovers everywhere. They’re exactly what they sound like: free spins on a specific slot or set of slots.
Imagine a casino giving you 100 bonus spins on Book of Dead. You can play the game without using your own funds, but you’ll still collect any winnings that come from those spins. Usually, those winnings are converted into bonus credit and might have some wagering requirements attached.
Sometimes spins are limited to specific games, or there’s a cap on how much you can win from them (say, $50). Still, it’s a fun way to explore new slots without dipping into your bankroll.
No Wagering Bonus
The no wagering bonus is a rare gem in the casino world. Normally, you’d have to play through your bonus amount several times before withdrawing anything. But with a no wagering bonus, what you win is yours straight away.
For example, if you get 10 no-wager free spins and win $8, that $8 goes straight into your real balance. No hoops, no fine print. Because of how simple and fair these offers are, the amounts tend to be smaller. But in terms of value, they’re as good as it gets.
Cashback Bonus
Finally, there’s the cashback bonus, the safety net of the casino world. This bonus gives you back a portion of your losses, usually as bonus funds or redeemable points.
For example, if a casino offers 10% cashback and you lose $100 over the weekend, you’ll get $10 back to play with. Sometimes the cashback comes daily, weekly, or as part of a loyalty program.
A few casinos make this even better by offering real money cashback, meaning no wagering requirements at all. It’s a small but satisfying way to take the sting out of an unlucky streak.
How to Make Sure You Are Getting the Best Slot Bonuses
"Online casinos throw bonuses around like confetti at a crooked wedding. Looks flashy, sure, but every sparkle’s got a string attached. Those small-print traps? That’s where the real game happens. You learn what they mean, you keep your chips and your sanity. Skip it, and you’ll be cryin’ over a balance that vanished faster than a dealer on payday."
Finding the Best Bonus Spin Offers
Bonus spins are one of the most popular rewards you’ll see. The number of spins you get, and which games you can use them on, varies by promotion. Some offers give you a fixed number of spins on one game, while others let you pick from a few titles.
Many casinos include bonus spins as part of a welcome package. For example, you might see “100% up to $200 plus 100 bonus spins.” That means if you deposit $200, you’ll get another $200 in bonus money and 100 free spins to try out.
Casinos often use bonus spins to highlight a new or featured slot. Each spin will have a set value, usually something small like $0.10 per spin. Most of these offers focus on low-volatility, high RTP slots, which tend to pay out smaller, more frequent wins. This keeps the game fun and gives new players a taste of what’s possible.
You usually won’t find bonus spins on progressive jackpot slots because a portion of every spin on those goes into the prize pool, and that’s something casinos rarely discount.
Bonus Deposit Requirements
Most bonuses ask for a deposit first. No-deposit bonuses exist, but they’re quite rare and usually small.
To claim a deposit bonus, you’ll need to add a certain minimum amount to your account. Sometimes the amount required for a bonus is higher than the casino’s general deposit minimum. For example, the site might allow deposits starting at $5 but require $20 to unlock a specific offer.
It’s also worth checking which payment methods count. Some casinos don’t include e-wallets like PayPal, Skrill, or Neteller for bonus eligibility. Always double-check before depositing so you don’t miss out on a reward because of how you paid.
Casino Bonus Wagering Requirements
Here’s where things can get a bit technical, but it’s important to know. Wagering requirements show how many times you need to bet your bonus before you can withdraw the winnings.
Think of it like this:
Bonus Amount × Wagering Requirement = Total to Wager
For example, if you receive a $100 bonus with a 30x wagering requirement, you’ll need to bet $3,000 before you can withdraw any of that bonus money. It sounds like a lot, but it includes all your bets, not just losses.
Some casinos apply wagering rules to both your deposit and bonus, which increases the total. If you deposit $100 and get a $100 bonus with a 30x requirement, you’ll have to wager $6,000 in total. That’s because the requirement applies to the combined amount of $200.
Each casino does this a little differently, so it’s worth checking the terms before you play. Once you understand how wagering works, it’s easier to spot the offers that are genuinely worthwhile.
Calculate Bonus Wagering Requirement
Wagering on Bonus Spins
The wagering rules for bonus spins work slightly differently. After you’ve used your spins, any winnings are turned into bonus money. You then need to meet the wagering requirement on those winnings before you can withdraw them.
For example, if you win $10 from your bonus spins and the wagering requirement is 30x, you’ll need to bet $300 before you can cash out.
It might sound like a lot, but it’s simply a way for the casino to give you a chance to keep playing before taking out your winnings. Even if you don’t hit a big win, you still got to play for free, which is always a nice bonus.
Important Bonus Terms to Know
Every casino bonus comes with its own set of rules and conditions, and it’s worth taking a moment to read them before you claim anything. These might include things like when the bonus expires, how much you can withdraw from winnings, or which payment methods qualify.
Most casinos make these details easy to find on their websites, but it’s still smart to give them a quick look. Spending a minute reading the fine print helps you understand exactly what you’re getting and prevents any confusion later on.
Further Reading
If you’d like to learn more about online casino bonuses and tips, check out my other guides below.
Final Thoughts
Choosing the right slot bonuses can feel tricky at first because there are so many options available. The key is to understand what each type of offer means and how it works.
Once you know the basics of bonus spins, deposit matches, and no-deposit rewards, it becomes much easier to spot which deals are worth your time.
With the tips in this guide, you’ll be able to make confident choices, enjoy your playtime more, and make the most out of every bonus. And if you’d like some inspiration, you can always check our handpicked list of trusted casinos with the best current offers.
Meet The Author
Experience
Ziv Chen has been working in the online gambling industry for over two decades in senior marketing and business development roles. Ziv writes about a wide range of topics including slot and table games, casino and sportsbook reviews, American sports news, betting odds and game predictions. Leading a life full of conflict, Ziv constantly struggles between his two greatest loves: American football and US soccer.
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