Ah, New Jersey. All sports bettors are forever indebted to New Jersey - the birth of the U.S. sports betting market outside Nevada. Without the state of New Jersey successfully challenging the Professional and Amateur Sports Protection Act in 2018, bettors in the Garden State would not be reading about the best New Jersey sportsbook promo codes right now.

That said, let's get right to it since that's what you're here for. The best sports betting sites offer all new players a welcome bonus code during registration. And the top sportsbook promo codes are ones that put free bets, or the potential for big wins, into the accounts of new sports bettors.

We'll go over the best NJ betting bonus codes you'll find in the state, how to redeem a free bet, and much more in our review of the best New Jersey sports betting promo codes.

Top Online New Jersey Sportsbook Promos and Betting Bonus Codes

FanDuel New Jersey Sportsbook Promo Codes

FanDuel New Jersey was one of the first online sportsbooks to launch in the New Jersey sports betting market (behind only DraftKings), so NJ bettors have been experiencing all its great features for years.

New Jersey bettors don't even need to provide a NJ FanDuel sportsbook promo code during registration. Simply signing up for a new online betting account launches the offer, which is a risk-free bet up to $1,000.

There's a simple one-time playthrough requirement if your original bet loses and you earn a free bet in the original amount of your losing wager. On top of that, players get daily boosts and insurance behind FanDuel New Jersey's outstanding user experience. Read more about one of our favorite brands in our FanDuel Sportsbook Review.

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DraftKings New Jersey Promo Codes

DraftKings launched in New Jersey in the summer of 2018 - it had the honor of being the first online sportsbook to launch in the newly regulated U.S. market - and has been offering bettors tremendous value since.

If you're looking for great NJ sports betting promotions, the DraftKings NJ sportsbook promo code gets the job done (you do not need to enter an actual promo code to get the offer).

All new bettors in New Jersey can receive a 20% first deposit match up to $1,000! The bonus credit has a pretty lofty 25x playthrough requirement, though the dozens of sports betting markets that DraftKings New Jersey has makes it easy to find good odds.

DraftKings NJ, like multiple sportsbooks in New Jersey, sometimes offers additional welcome bonuses such as $150 in free bets for new players who place a $5 moneyline bet. We like that over the large playthrough requirement with the deposit match, but sportsbook bonuses are only as good as what works for individual players.

Check out more about what we like at this operator with our DraftKings Sportsbook Review.

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Caesars New Jersey Promo Codes

The Caesars New Jersey Sportsbook promo code is massive. All new players who use the Caesars NJ Sportsbook promo code BOOKIES15 earn a risk-free bet up to $1,500! It's the highest dollar amount among the various sportsbook bonus codes available in New Jersey, and it gives you access to one of the premier online sportsbooks in the industry.

If your first bet loses, you'll have 14 days to use your free bets. Our Caesars Sportsbook New Jersey review goes into more detail on the risk-free bet and other New Jersey sportsbook promotions that all players get access to each day.

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BetMGM New Jersey Bonus Codes

BetMGM New Jersey has one of the best New Jersey sportsbook promos. All new players are eligible to receive a risk-free bet up to $1,000 with the BetMGM bonus code BOOKIES! That $1,000 risk-free bet is one of the top offers in the sports betting industry. If your first bet loses, you'll get the amount you bet back in equal 20% increments.

So, if you bet the max of $1,000, you'd received five $200 free bets if it lost. If you bet less than $50, you will receive a single free bet token in the amount of your wager. You have seven days to use the free bets (they can't be redeemed for cash).

What's more, BetMGM New Jersey routinely offers additional welcome bonuses that players can choose from, including a simple $10 bet that nets $200 in free bets when something as simple as a 3-pointer or touchdown is scored.

Simply use the BetMGM bonus code BOOKIES during registration to take advantage of the available offers. Our BetMGM New Jersey review details more about the risk-free bet in addition to everything else available for sports bettors who register for a new account.

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BetRivers New Jersey Sportsbook Promo Codes

BetRivers is now operating in New Jersey. They provides all new players with a 2nd Chance Free Bet Up To $500 using the Promo Code BOOKIES. Bettors must make a $10 minimum deposit during registration, Free Bet can be wagered on any sports offering.

There is just a one-time playthrough requirement before any winnings can be withdrawn as real cash. Additional sportsbook promotions such as odds boosts and parlay insurance are typically in play, and you can read more about those offers and the BetRivers New Jersey betting bonus codes in our BetRivers Sportsbook Review.

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Bet365 New Jersey Promo Codes

How does $200 in free bets sound? That's what the Bet365 New Jersey betting bonus code BOOKIES gives all new players at Bet365 New Jersey. Simply make a $10 or more deposit while registering and place $1 or more on any set of sports betting odds.

You'll then have $200 free bets waiting in your account. Odds of -500 or greater (meaning +115 qualifies but -550 does not) are required when using your free bets, but this is as close to free money as you'll find. Read our entire Bet365 Sportsbook Review to learn more.

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UniBet New Jersey Promo Codes

The NJ UniBet sportsbook promo code NJSPORTS250 gives players the ability to place a risk-free bet up to $250 on any set of odds -115 or greater (meaning +150 would qualify, but -150 would not).

While we wish they were a bit more flexible on which odds qualified, we can't argue with the risk-free bet offer and the fact that UniBet is one of the premier online sports betting sites in New Jersey.

Check out our full review of all the great New Jersey sports betting promotions that it offers with our Unibet Sportsbook Review.

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WynnBET New Jersey Promo Codes

Bettors will have four $50 free bets waiting for them after they register with WynnBET New Jersey promo code XBOOKIES and place a $50 real money bet on odds of -120 or greater. The free bets are passed out each week, and bettors have 10 days to use them before they expire.

We like spreading out the freebies because it gives players more time to think about the markets they want to use them on. Read our WynnBet Sportsbook Review for all the details.

New Jersey Sportsbook Promo Code Types

The best sports betting sites all have betting bonus codes to offer its players. And while the actual NJ sportsbook promos may feel similar (a combination of numbers and letters), what's available to players differs greatly by sportsbook. New Jersey sports betting bonuses can take many different forms, and we'll go over the most popular ones here that you're likely to come across during registration:

Risk-Free Bets

The most common of the NJ sports betting bonus codes, a risk-free bet involves bettors placing a first bet using real money. If that real money wager loses, sportsbooks respond by rewarding players with a free bet in the amount of that losing bet up to a certain amount.

You'll see phrases like a $1,000 risk-free bet or a risk-free bet up to $1,500. In reality, there is some risk here because you could lose your first bet AND the free bet, but it does give players a nice do-over and a second chance to earn money.

$1,000 First Bet on Caesars

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Deposit Bonuses

There isn't online sportsbook on earth that will ever offer real "free money." But deposit bonuses are as close as you can get. That's because it doesn't require any actual real money betting to earn the bonus. Simply make a qualifying deposit and the online sportsbook will match that amount, sometimes up to 100%!

You'll need to bet the bonus credit before you can earn any real money, but these deposit bonuses are some of the best bonus codes in the industry because it doesn't require any risk to your bankroll. Deposit bonuses are the most popular way New Jersey sportsbook promo codes are offered. 

No Deposit Bonus

New Jersey Sportsbook promo codes come in all sorts of different forms. What if someone walked up to you and handed you a $10 bill just because? That's what no deposit bonus codes look like. Examples of these include pre-registering for an online sportsbook before online sports betting launches in that state.

Online sportsbooks will simply deposit a free bet or free wagers into your account just because you signed up. Don't expect these often, but certainly take advantage of them when they come around. They'll also have higher wagering requirements attached to them.

Reload Bonuses

If you're an active enough user or your account hits zero, there are online sports betting sites that will offer you a reload bonus. It works the same as a first deposit bonus, in which a certain percentage of your next deposit with the sportsbook will be matched. It feels a lot like a second first deposit bonus, but it isn't offered frequently.

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Odds Boosts

Like any NJ sportsbook bonus codes, odds boosts are available to players at no additional cost. Odds boosts take the odds that players are wagering on and increase them, meaning a set of odds at +150 could be boosted to $225. What was a payout of $150 on a $100 bet becomes $225. Again, there is no cost to bettors to improve these odds.

We always recommend taking advantage of odds boosts whenever they're available. Note that some New Jersey online sportsbooks will not allow players to combine odds boosts with free bets. But you'll see that notification in the betslip when you go to place a bet. Odds boosts are very regular NJ sportsbook promo codes, being offered nearly every day.

NJ Sportsbook Referrals

The easiest customer acquisition for online sportsbooks is one that doesn't cost anything at all. Most major operators feature a referral program where bettors who get their friends to sign up for an account will receive a free bet or free wagers once their friend makes a qualifying deposit.

It's a great way to earn online sportsbook bonuses after your initial one is used up. What's nice is bettors usually can earn up to 10 different referrals, with bonuses ranging from $20 to $100 in free wagers.

Online Casino Promotions

Some online sports betting sites have accompanying online casino games. This is especially true in New Jersey, one of the only states that allows iGaming. Multiple sportsbooks offer a welcome bonus code that is good for both the online sportsbook and casino. New Jersey sportsbook promo codes will typically work for the casino side of sites as well. 

What Sports Can You Use NJ Betting Bonuses

The most common New Jersey sportsbook promo codes allow bettors to use their site credit and free wagers on any set of odds in any sports betting markets. That flexibility within your online sportsbook account is a selling point. That being said, the markets below are the most popular and the ones we believe the majority of bettors will be using:

NFL Betting Bonuses

The NFL season is just around the corner, and that's great news for legal online sports betting. There are a number of different football betting promo codes that activate around the start of the fall, and the fact that so many online sportsbooks (namely Caesars Sportsbook) have partnerships and deals with the NFL mean bonus codes will always be available to be used on football. The football season makes the sports betting experience all the more fun and exciting.

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NBA Betting Bonuses

There are hundreds of different traditional, team, and player prop bets that bettors can place on an NBA game. Since legalized sports betting arrived in New Jersey and other states, the NBA and NCAA's March Madness have been some of the most popular sports betting markets.

Legal online sportsbooks also tend to bring out new promo code bonuses during March Madness and the NBA Finals, so pay close attention if you're signing up during those periods of time! If there's an NBA game on, there's an opportunity to use your sports betting bonuses on it.

MLB Betting Bonuses

With 162 regular season games, you won't find more volume in any sports betting market than in the MLB. It is, of course, more difficult to find winners because of the parity on a daily basis, but these games are still online sports betting options for players looking to use their promo code payout. And with the way the Mets and Yankees are playing, you should be able to cash in on the hometown teams while you do it!

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NHL Betting Bonuses

Though you probably won't be betting on the Devils to win the Stanley Cup anytime soon, NHL markets are everywhere in New Jersey. Major operators have hundreds of different NHL markets available during the regular season and Stanley Cup Playoffs, making this an easy market to use your promo code and free bet on. Whether it's a futures bet on a team to win it all, or simply a first goal scorer in a regular season game, NHL fans will love what every online sportsbook in New Jersey offers.

College Sports

College sports betting differs by state, and New Jersey has its own specific set of rules. Bettors may wager on collegiate sports with the exception of games played in the state of New Jersey and games featuring teams from New Jersey.

So, even if the Rutgers Scarlet Knights men's or women's basketball team is playing in a Thanksgiving Weekend tournament in Maui, bettors can't wager on that game. They could, however, wager on a game in the same tournament played between teams from Illinois and Iowa.

Similarly, if a team from Illinois and Iowa was playing in New Jersey, that game would not show up on any New Jersey online sportsbook. Everything else, however, is fair game for bettors to use while redeeming their promo codes.

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How To Use A New Jersey Promo Code 

If you're in New Jersey and decide you want to get off the sideline and try out online sports wagering, you're in luck.

Whether you're interested in college sports betting or excited about the upcoming NFL season, there are a handful of great NJ sportsbook promos to get players up and running with the online sportsbook of their choice. The steps differ by online sportsbook, but they're typically similar in nature:

Choose the New Jersey online sportsbook you'd like to register with and click on their sign-up button

Entering the NJ sportsbook promo code is typically the first or second step of the registration process; because online sportsbooks want players to use the promo code, they make it very clear when and where to enter your promo code; at some online sportsbooks, no actual code is necessary!

Complete your registration by entering your personal information, creating a username (if necessary) and password and then verifying you are both 21 years or older and physically located in New Jersey

Choose a banking method, make a qualifying deposit (and make sure it's significant if the online sportsbook is offering a first deposit match), and then you're ready to start playing!

While it should be clear at most online sportsbooks where and when the promo code should be entered, it's important to note that you can't go back and add one if you miss the step. Unfortunately, not even customer service can help with this in most instances.

You're out of luck if you register for an account without the appropriate NJ sports betting promo code, so take your time and make sure you've done it correctly before moving along too far in the process.

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Why Do New Jersey Sportsbooks Offer Promo Codes

It's quite simple why online sportsbooks offer promo codes to new players. First, it differentiates the online sportsbook from its competitors, who may not offer a similarly appealing welcome bonus.

Next, the result of most NJ sportsbook promo codes are free bets sent to a bettor's account, so it doesn't "cost" the operator anything from that standpoint (only paying out winnings from those free wagers).

It also allows the player to get familiar with the online sportsbook without having to put their own money on the line each time they place a bet. Each online sportsbook promo code is unique, but all offer benefit to both the player and operator.

Promo Code Terminology

It's simple enough to type in a promo code and to activate the welcome bonus at the online sportsbook you've decided to register with.

But there is often fine print involved with every promo code, so it's important you read through everything before registering, making a deposit, and finally wagering. Here are the most common types of terminology and phrasing you're likely to come across:

Wagering Requirements

Whether it's the amount of money you'll need to wager, how long you have to use free wagers, or the fine print about when the bets expire, there are a number of wagering requirements attached to all NJ sportsbook promo codes.

They're usually pretty easy to hit, and online sportsbooks offer details about the thresholds you need to meet to earn the welcome bonus offer. Pay attention, take a few extra minutes to read all the details, and reach out to customer service or read the sportsbook promo codes FAQs if you need it.

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Minimum Deposit

Online sportsbooks want it to be worth their time to offer ongoing sportsbook promotions. So even though players can wager as little as $0.10 at some sportsbooks, the minimum deposit at most operators is between $10 and $50.

You'll want to read this fine print no matter where you sign up, because it's a requirement most online sportsbooks have. Also, when it comes to deposit match bonuses, it's a one-time offer, meaning only your very first deposit gets matched. So make it count!

Minimum Odds

This is becoming less of a factor, but there are times when sportsbooks require minimum odds when bettors place their first bet or when redeeming free bets and risk-free bets.

In these instances, bettors will need to place a real money wager on odds of -200 or greater, for example, meaning odds of -350 would not qualify but -170 and +225 would.

When a welcome bonus has a minimum odds requirement, it's usually not an unreasonable number to match. But as we mentioned, there are few requirements these days when it comes to sportsbook promo codes.

Expiration

Your New Jersey sportsbook bonus codes and subsequent free bets aren't around forever. Sports bettors typically have between three and 14 days to use the free bets, risk-free bets, or deposit match bonus code once it's handed out.

The site credit will expire if it isn't wagered within the time frame. That shouldn't scare bettors considering most major operators have dozens of sports betting options and hundreds of options to bet on regardless of the time of year. You'll want to know how long you have to use your free bets, but it shouldn't ever come into play.

Cash Out

Many online sportsbooks allow players to cash out their unsettled bets for a portion of their potential winnings. It covers the bettor against losing a late lead or cutting losses on what they expect will be a losing bet.

However, it's important to note that for many promo codes, cash out options are not available. Players need to let their first bet settle before any risk-free bet can be added to an account. Once your first bet settles, all future bets will have a cash out option.

Get Started Online Sports Betting in NJ With Promo Codes

Ever since legal sports betting launched online in New Jersey, sports betting promo codes have been front and center of the action.

Every New Jersey sportsbook promo code is a gift to bettors. It unlocks a welcome bonus that makes the online gambling experience more lucrative thanks to risk-free bets, a deposit match bonus, or a handful of free bets.

While it's not the "free money" that some online sports betting sites claim it to be, it's undoubtedly to the advantage of the player to use them. Any winnings using the risk-free bet or free bets do become real cash that cost the bettor nothing to earn. In that sense, any winnings do act as "free money."

Ultimately, the best NJ sportsbook promo codes are the ones that provide you with the types of bonuses, free bets, and incentives that you're looking for in your sports betting experience.

Whether you want to go big on a $1,000 risk-free bet or simply want to earn free wagers with a deposit bonus, do research and figure out which is right for your style of legal online sports betting.

As always, understand what you're getting into with the bonus codes you choose, and never go in over your head when placing your bets. All online sportsbooks feature great FAQ pages if you believe you are suffering from a gambling problem.

It can be a bit overwhelming trying to look up all the promo codes available and understanding how to use them. It's why Bookies.com offers in-depth reviews on the best New Jersey sportsbook promo codes for bettors to use with online sports betting and online casino games.

Any time you're ready to join one of those New Jersey online sportsbooks, use the promo code affiliated with it on Bookies.com to earn a significant bonus to start your online sports betting experience off with a bang.

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