Elon Musk is now putting money behind his endorsement of Donald Trump, committing to donate around $45 million a month to a new PAC, according to a report in the Wall Street Journal.

The group, called America PAC, will have additional wealthy backers and, the WSJ reports, will focus on narrowing the Democratic advantage in early and mail-in voting:

Formed in June, America PAC is focused on registering voters and persuading constituents to vote early and request mail-in ballots in swing states, according to one of the people. The coalition assessed that the Democrats have historically had very robust “get out the vote” campaigns and took note of the amounts of money that the Biden administration has dedicated to so-called on the ground efforts in swing states. America PAC will try to counter that.