From the DOJ press release:
From October 2013 through November 2013, Raia instructed Dio Braxton, Matt Calicchio, Lizaida Camis, and other conspirators who worked for his campaign, to pay certain Hoboken voters $50 if those voters applied for and cast mail-in ballots in the November 2013 Hoboken municipal election. The conspirators provided these voters with VBM Applications and then delivered or mailed the completed VBM Applications to the Hudson County Clerk’s office.
(My emphasis)
After the mail-in ballots were delivered to the voters, at Raia’s direction, the conspirators went to the voters’ residences and instructed them to vote for Raia and in favor of a ballot referendum that Raia supported that would have loosened rent control restrictions in Hoboken. The conspirators promised the voters that they would be paid $50 for casting their mail-in ballots and told them that they could pick up their checks after the election at Raia’s office in Hoboken. Raia and his workers, including Braxton, Calicchio, Camis, and others, checked the ballots to ensure that voters had voted the way that they had instructed them to vote. Raia and his workers also had the voters sign declarations falsely stating that they had been paid in exchange for working on the campaign, when in fact the voters had been paid for their vote. After the election, the voters received $50 checks from a political consulting firm that was paid by Raia’s political action committee. Those $50 checks were never disclosed on Raia’s publicly filed political action committee election reports.