Ahead of Felicity Huffman's sentencing, what white collar prison coaches get paid

Teaching white collar criminals how to serve time is money for these prison coaches who make six-figure salaries helping privileged people learn how to behave behind bars.

“Desperate Housewives” star Felicity Huffman, one of the defendants charged in the college admissions cheating scandal, is scheduled to be sentenced on Friday for paying $15,000 to inflate her daughter’s SAT scores, a crime she said she committed trying to be a good parent.

The scam called “Operation Varsity Blues,” also caught “Full House” star Lori Loughlin, who paid to get her kids’ into prestigious colleges by bribing college officials and messing with test results.

Prosecutors recommend Huffman spend a month in prison – down from the four to 10 months they recommended previous – and pay up $20,000 in fines.

“I think to send a message this judge will probably give her [Huffman] the 30 days,” Justin Paperny, a California-based federal prison consultant and convicted felon who helps white collar criminals prepare for serving time behind bars, told FOX Business.

Paperny worked as a stockbroker at Bear Stearns and spent 18 months in a federal prison for conspiring to commit fraud. He started White Collar Advice 10 years ago, consulting for rich criminals preparing for a prison sentence charging six figures to do it.

He features lessons like “White Collar 101: Life in Federal Prison” for free on his YouTube channel, and also details lessons he learned firsthand in another video called “The No. 1 Mistake I made in Federal Prison,” which has 18,000 views.

“We try to help them understand the nuances of prison – the dos and don’ts. What to say, what not to say and understand how this will influence the rest of their life,” Paperny, who says he was hired by someone tied to the college admissions scandal, said.

Common questions he fields particularly from A-list clients include: “Will I be exploited for my celebrity?” “What kind of job will I have?” and “Are the showers and bathrooms private?”

The likes of Bernie Madoff, Martha Stewart and reality stars like Teresa Giudice and Abby Lee Miller have all reportedly enlisted prison consultants to help them navigate the justice system.

More recently, Loughlin allegedly called Larry Levine, founder of Wall Street Prison Consultants, who served 10 years at nearly a dozen correctional institutions, in July, he told FOX Business. She and her husband, Mossimo Giannulli, are accused of paying upwards of $500,000 in bribes to get their daughters into the University of Southern California. Levine says the woman, who sounded like Loughlin, called for advice about the college scandal, and asked about the consequences of not taking a plea deal.