Online Betting Bonus Codes

Some betting sites give bonuses by default to all new customers while others require the use of bonus codes. Sites that require bonus codes ask for them at some point during the signup or deposit process. You’ll know you’re at such a site when you see a little box asking for your bonus/promo/referral/whatever code. This is where you type in the special code and claim your bonus.

Whenever you see the phrase “use link” here at, you’re looking at a site that requires no bonus code. Some of our favorite betting sites did away with codes a long time ago and simply give bonuses to ALL new customers. If you see that phrase here, just use the link to visit the website and you’ll get the bonus.

Betting Site
First Contest Entry Fee Refunded18/21+ to Play, T&Cs Apply
Welcome Bonus: 100% up to $10018/21+ to Play, T&Cs Apply

Betting bonus codes let the site know what bonus or promotion you are entitled to, and it will then be added to your account. You’re telling the site “hey, this is the bonus I want.” As long as the code is up-to-date, you’ll get the bonus you want.

Types of Codes Accepted At Betting Sites

Bonus codes go by all sorts of different names and they come in all different forms. Some are simply called “bonus codes” while others are called any of the following:

  • Marketing Codes
  • Referral Codes
  • Promotional Codes

Whatever they’re called, they all do the same thing: give you some kind of incentive to make a deposit and place a few bets. Your only job is to type in the code and make a deposit. The betting site takes care of the rest.

Now, let’s talk about some of the benefits you get with a bonus code.

Deposit Bonuses

The majority of betting codes get you a deposit bonus. You sign up, deposit and extra money is dropped into your account. This is your basic deposit bonus. Most deposit bonuses are exclusive to new players only although sites do occasionally give “reload” bonuses to current customers. If you have an account somewhere, you’ll get e-mails whenever reload bonuses are on the horizon.

A quick read-through of the terms and conditions is always recommended. The terms tell you what you can expect from the bonus, how much money you get and what you need to do to withdraw the bonus money.

The size of the bonus is almost always determined by a percentage. A 100% bonus, for example, will double your first deposit. If you deposit $200, you’ll get an extra $200 for a total of $400. This format is simple and very popular. Percentages normally range from a low end of 50% to as high as 400%.

Free Bets

Free bet codes are exactly what they sound like – a code that entitles you to a free bet. They can be offered to new customers, or existing customers as part of a promotion, and usually require you to make some kind of deposit.

Free bets normally take one of two different forms. In some cases, the site drops a little cash in your account that you can use for exactly one bet in the sportsbook. The other type is a promise to refund your next bet if it loses.

No-Deposit Bonus

No deposit codes are not super common, but some online betting sites do offer them from time to time. You enter the code when signing up for an account and the site immediately adds a little extra cash to get you started. The big attraction to no-deposit bonuses is in the name – you don’t have to deposit but you get to play with real money. The big “catch” with no-deposit bonuses is you will eventually have to make a deposit of your own before you can withdraw anything. Gambling sites are not in the business of just giving out free money to all comers. They want you to at least play a few games before initiating a withdrawal.