Guide To Online Casino Bonuses

Casino Bonuses Guide

A Guide To Online Casino Bonuses

Whether you’re new to the world of online slots and casino games or you’re an experienced player, it’s likely that you’ve heard about casino bonuses and special offers. But what exactly are the different types of bonuses available and are they offers worth taking?

There are a number of bonuses available, from welcome offers to free spins. This guide will help you learn about the different online casino bonus offers that are available.


Here at Slot Boss we have a new casino bonus available to players and it is the fantastic "unlock up to £100 + 10 wager-Free Spins" bonus! where our players can unlock £50 and earn 5 wager-Free Spins on their first deposit and if that isn't enough they can do it again with their second deposit! You can find out more about this offer on our promotions page or by reading further down this blog.

What are casino bonuses

A casino bonus can be two things but in most ways, it is a reward for completing a task. For example, some of the casino bonuses players get on-site are rewards for registering, making your first deposit and more. The second kind of casino bonuses players may receive are in-game bonus rounds, where players play a slot to receive the best bonus features available which can give them the biggest wins available. Some of these massive bonuses are the illustrious Free Spins bonus, the trail bonus and some massive multipliers all of which are fantastic features in our best new slots

What is 99x wagering?

99x wagering means that to receive the bonus, players must wager 99x that amount in order to receive it. For example, if players had a £10 bonus that required 99x wagering, they would have to put in £990 in order to withdraw the guaranteed £10. All of our offers require an opt-in to receive the offer after the bonus is received.

Free Spins Bonus

Free spins casino bonuses offer a number of free spins on a selection of casino games. When you meet the criteria for the free spins, they are credited to your account to be used - usually within three days. If you don't use them in this time, the free spins are forfeited, so be sure to check the terms and conditions of free spins offers. Free spins bonuses are a great introduction into slot games for novice players before wagering real cash.

When you sign up for a new account and register a valid debit or credit card with Slot Boss, you will be credited with a a £100 Deposit Offer no deposit bonus. This is a no deposit bonus and is credited to your account simply for registering and adding your card. 18+, T&Cs apply.

First Deposit & Cash Match Offers

First deposit offers are limited to new customers making their first deposit after registering. Opt-in or look for a promotional code to be eligible for a first deposit offer. The first deposit offer matches your first deposit up to a set value. Once you have deposited and wagered a certain amount, your deposit will be matched and paid into your bonus/promotions account to be used online. The amount returned to you cannot be immediately withdrawn, it must be wagered a certain number of times first. The bonus will only match the very first single deposit made. The larger your initial deposit, the larger your bonus will be!

New players at Slot Boss can unlock a 'first deposit offer' of up to £200. Once you have registered, simply make your first deposit of up to £200 and play our online slots. We will then match your deposit up to £200. The deposit bonus is credited to your account once your deposit has been wagered 30x. It is a cash reward that can then be withdrawn or played with. This is a great offer, particularly if you’re a player who wants to try a range of games or play your favourites more than just a handful of times, as it effectively doubles your money to play with.

As well as welcome offers for new customers, we also offer a number of casino promotions to our existing players.

Unlock Up To £100 Plus 10 Wager-Free Spins

Unlock two cash rewards across two deposits at Slot Boss you'll unlock up to £100 cash plus 10 wager-free spins. Deposit within your first 7 days. To claim just opt-in via my promotions.

Full T&Cs apply. New players only across two deposits. Cash rewards 7 days from registration to opt-in from “My Promotions” page & each with 7 days wagering. Deposit £10, £25 or £50 & wager 35x. Only cash stakes qualify & wagering contributions vary. 5 free spins worth £0.10 to be claimed within Book of Dead with each qualifying deposit, 3 day expiry.