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BetMGM Bonus Code ACTIONBONUS50 Unlocks $1,050 Value for Any Monday Game

BetMGM Bonus Code ACTIONBONUS50 Unlocks $1,050 Value for Any Monday Game article feature image

BetMGM bonus code ACTIONBONUS50 earns a $1,000 first bet on the house at BetMGM Sportsbook, plus $50 in bet credits no matter what. This offer is available in most BetMGM states.

This BetMGM bonus code can be used on any game in any sport on any day, and it’s the highest-value BetMGM Sportsbook offer in the industry right now. So if you’re finding this Tuesday, you can still use it tonight.

In Ohio, use BetMGM bonus code TOPACTION for a $1,000 first bet on the house. Or you can use ACTIONNBA for $200 in bet credits if you wager at least $10 on any NBA game, and your team hits a 3-pointer. That’s a lower-risk offer, but the total possible value is lower. It’s available in Ohio, Maryland, Kansas, Illinois and Louisiana.

There are no new-user bonuses available in New York.

Confused? We’ll break it down further below.

How to Sign Up at BetMGM

Signing up at BetMGM is easy — here are the steps to activate the offer and open your account.

  1. Start by clicking here
  2. Use ACTIONBONUS50 (most states) at checkout, or ACTIONNBA (for Ohio).
  3. Enter all your info — name, address, phone number, last four digits of your SSN so they can verify your identity, etc.
  4. Deposit at least $10
  5. Make your first bet up to $1,000

You don’t need to live in a BetMGM state to sign up, but you must be physically located there.

How BetMGM Bonus Code ACTIONBONUS50 Works

Want to know how each promo type works? We recommend that before diving into any new offers, because they all work a little different.

Let’s first break down ACTIONBONUS50, which is a $1,000 first bet on the house, plus $50 in bet credits no matter what.

Making Your First Bet

If your first bet loses, you’ll be refunded whatever you lost in bet credits. We’ll explain more about bet credits below.

Let’s say your first wager on the BetMGM platform is Sacramento Kings +110 against the Memphis Grizzlies for $100.

  • If the Kings beat the Grizzlies on Monday night, you’ll profit $110, and you keep the original $100. That’s now $210 in your account, and you can withdraw or continue betting it. The promo is effectively over once the game ends, if the Kings wins.
  • If the Grizzlies win, you get $100 back in bet credits.

No matter what happens in this game, you’ll get a $50 bet credit, as well, thanks to the ACTIONBONUS50 offer.

Bet Credits With BetMGM

OK, so what are bet credits? You keep the profits from the bet, but not the stake.

Now you might be wondering, what should I do with all these bet credits? The optimal bet credit strategy is to bet at plus-money between +300 and +500. Because you’re not keeping that actual bet amount, it’s the mathematically optimal thing to do.

After losing the Kings on Monday night, you’d get $100 back in bet credits — split up into five, $20 bet credits.

Say you put $20 on Ohio State +110 against Illinois on Tuesday night.

  • If OSU wins, you’ll profit $22 but you don’t keep the original $20. You’ll now have $22 cash in your account, plus $80 in bet credits from your first bet on the house, plus $50 in additional bet credits from the promo.
  • If OSU loses, the bet credit goes away.


If you’re in …

  • Ohio
  • Maryland
  • Louisiana
  • Kansas
  • Illinois

… you can get $200 in bet credits when you bet at least $10 on any NBA game.

Here’s how it works. Just bet $10 on the Kings tonight (or any other team) and you’ll get the winnings if that first bet wins. But no matter what, you’ll get $200 in bet credits.

And bet credits work the same as we described above — you keep the profits from any winning bet, but not the stake.

So if you take $50 bet credits and put it on the Bengals +100 this week, you’ll profit $50, but you don’t keep the $50 credit.

BetMGM Casino Offerings

If you want to take your holiday fun beyond the sportsbook, be sure to check out Action Network’s BetMGM Casino offer with a value up to $1,025 when you use casino bonus code ACTIONCASINO.

Must be 21+ and present in OH. Gambling Problem? Call 1-800-GAMBLER. A Problem Gambling Helpline is available 24/7 at 1-800-589-9966 or texting 4HOPE to 741741.

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