Fliers were reportedly circulating in Iowa Monday offering voters "fast cash," or up to $50 for two hours of their time, to attend a Jeb Bush rally in Des Moines.

The flier called for "seat fillers" to report to Bush's rally at 12 p.m. at an Embassy Suites hotel.

Jeff Sadosky, a spokesman for the pro-Marco Rubio Conservative Solutions Pac, shared a picture of the flier on Twitter Monday morning. He wrote, "In Des Moines and need some quick money… apparently Jeb Bush will pay you to listen to him."