Polymarket offers $50 bonus with SBWIRE code for NBA Finals, World Cup, politics and more (June 13)

Polymarket announced a promotional offer on June 13. Users can claim a $50 bonus by entering the code SBWIRE. The bonus applies to markets covering the NBA Finals. It also includes wagers on the World Cup. Political event markets are eligible for the same bonus. Additional categories are covered under the promotion. The offer is highlighted in a USA Today listing. Participants must follow Polymarket’s terms to receive the credit.