Billionaire Elon Musk said he plans to award $1 million a day to a randomly chosen voter who has signed his petition pledging to uphold the rights to free speech and to bear arms, stepping up efforts by his America PAC political group to boost Donald Trump’s presidential prospects.

The giveaway is raising questions and alarms among some election experts who say it is a violation of the law to link a cash handout to signing a petition that also requires a person to be registered to vote.

"I'm pretty sure, that while it may or may not violate voting laws, it may violate gaming laws in Pennsylvania," Cuban said on X.

Tech billionaire Elon Musk gave a $1 million check to an audience member at a rally in Harrisburg, Pennsylvania, where he’s been Trump-stumping, on Saturday. And he said he will continue to give that prize to one random voter per day until the Presidential election on November 5th. The move could very well break US election law.

The giveaway is part of a major effort by the world's richest person to help Donald Trump win the US election.

HARRISBURG, Pennsylvania (Reuters) -Billionaire Elon Musk promised on Saturday to give away $1 million each day until November's election to someone who signs his online petition, with the first prize awarded at a PAC event supporting Republican Donald Trump,

Legal experts raised concerns about he legality of the move because it ties a monetary reward to voter registration status, which is prohibited under federal law.

Elon Musk is pledging to give away $1 million to voters for signing his political action committee’s petition backing the Constitution

Pennsylvania's Democratic governor, Josh Shapiro, on Sunday called on law enforcement to investigate billionaire Elon Musk for his promise at a weekend pro-Trump rally to give away $1 million each day until Election Day.

Elon Musk is dramatically ratcheting up his effort to use his fortune to help Donald Trump win Pennsylvania — and inviting some new legal scrutiny along the way. Mr. Musk announced on Saturday night that he would give $1 million “randomly” once a day to a registered Pennsylvania voter who has signed a conservative petition put together by his super PAC.