The NBA playoffs are heating up, and we’ve got a massive Game 5 showdown tonight. If you’re looking to get some skin in the game, new customers can use the Polymarket invite code MILE to snag a sweet $20 sign-up bonus after making an initial deposit of at least $20.
There is nothing better than trading with a little extra house money, and this welcome offer is perfectly timed for capitalizing on today’s pivotal tie-breaker between the Minnesota Timberwolves and the San Antonio Spurs, as well as any other NBA playoff matchup on the schedule this week.
Polymarket Invite Code MILE Unlocks $20 Welcome Bonus
| Polymarket Promo Code | MILE |
|---|---|
| New User Offer | $20 Bonus |
| Terms and Conditions | 18+ and Present in the US |
| Date Last Verified | May 12, 2026 |
This exclusive promotion provides new customers with the perfect bankroll boost to attack the NBA Postseason. By locking in the promo code MILE, eligible users can secure a $20 sign-up bonus just in time for tonight’s intense Game 5 clash at the Frost Bank Center. The series is tied 2-2, the streets of San Antonio are buzzing, and the trading markets are ripe with opportunity.
To unlock your reward, you simply need to create your account and make an initial deposit of at least $20. Once your qualifying deposit clears, the $20 bonus will be credited to your account, giving you the extra capital you need to hunt for a nice pay day on the Timberwolves vs. Spurs matchup or any other playoff game.
Timberwolves and Spurs Meet for Game 5 on Tuesday
| Team | Probability |
|---|---|
| San Antonio Spurs | 77.42% |
| Minnesota Timberwolves | 22.58% |
Let’s break down the board. If you decide to use your $20 Polymarket sign-up bonus on the outright winner, your potential return shifts based on the market’s implied probability. A $20 trade on the heavy-favorite San Antonio Spurs (77.42%) would yield a modest profit of roughly $4.78.
Conversely, if you want to chase a bigger payout and place that same $20 on the underdog Minnesota Timberwolves (22.58%), you’re looking at a substantial $65.00 profit if Anthony Edwards and the Wolves can pull off the road upset.
If you’re looking to build a longer-term portfolio, you can always use your funds to make futures trades on which team will win the NBA Finals.
Polymarket Invite Code Guide for New Customers
Getting started is incredibly straightforward. I always tell my readers to stick to the game plan, so follow these simple, step-by-step instructions to activate the offer and claim your bonus:
- Create Your Account: Begin the registration process here. You will need to provide standard personal information (such as your name, date of birth, and email address).
- Verify Your Identity: To keep the trading floor secure, you must provide proof of identification to verify your new account.
- Enter the Promo Code: This is the key play—be sure to enter the Polymarket invite code MILE in the designated field during registration to link the welcome offer to your profile.
- Make a Deposit: Finally, make a first-time deposit of at least $20 using any of the available payment methods.
Once your initial deposit successfully clears, the offer is activated, and your $20 bonus will hit your account.