Kalshi provides a $15 bonus through referral codes such as TSN15. These offers allow users to bet during World Cup events like Argentina versus Cape Verde. The code CBSSPORTS grants a $15 bonus for games involving Australia and Egypt.
In a different development, Spotify removed more than half a million suspected fake streams. This crackdown followed questions raised by a specific wager placed on Kalshi weeks before. The digital music platform responded after the prediction market event highlighted irregular streaming patterns. Both cases reflect recent activity around prediction markets and digital content authenticity.