Recently unsealed court documents from a class action lawsuit against Trump University—a for-profit company founded by presumptive presidential Republican nominee Donald Trump—revealed the tactics employed by the business to aggressively push their classes.

The almost 400 pages of documents released Tuesday included Trump University’s “playbook,” detailing techniques the so-called university’s salespeople were instructed to use. The book told employees to identify seminar “buyers” by sorting through student profiles based on their liquid assets, CNN reported. Staff members were told to address buyers’ doubts about going into debt with scripted responses:

I don’t like using my credit cards and going into debt: “[D]o you like living paycheck to paycheck? … Do you enjoy seeing everyone else but yourself in their dream houses and driving their dreams cars with huge checking accounts? Those people saw an opportunity, and didn’t make excuses, like what you’re doing now.”

Testimony from former Trump University Sales Manager Ronald Schnackenberg uncovered by the New York Times claims that staff were pushed to exploit those struggling financially. Schnackenberg claimed in written testimony that he was once “reprimanded” for not pushing a couple he felt was in a “precarious financial condition” to buy a $35,000 real estate class using their disability income and a loan.

Schnackenberg said he believed “Trump University was a fraudulent scheme, and that it preyed upon the elderly and uneducated to separate them from their money.”

Some of the released documents were later ordered to be resealed after U.S. District Judge Gonzalo P. Curiel, who is presiding over two of the three lawsuits against Trump University, on grounds that they were “mistakenly” released to the public. Trump University faces a second class action lawsuit as well as a $40 million lawsuit brought by New York Attorney General Eric Schneiderman.

Schneiderman on Thursday told Good Morning America host George Stephanopoulos that Trump University had engaged in fraud. “We have a law [in New York] against running an illegal, unlicensed university,” Schneiderman said. “This never was a university. The fraud started with the name of the organization, and you can’t just go around saying this is the George Stephanopoulos Law Firm/Hospital/University without actually qualifying and registering, so it was really a fraud from beginning to end.”

Trump’s pending Trump University lawsuits have been under increasing scrutiny. The Republican made headlines again Friday for lobbing “racially tinged” attacks on Curiel.

“I have a judge who is a hater of Donald Trump, a hater. He’s a hater,” Trump said at a campaign rally in San Diego, going on to speculate that the judge may be “Mexican.”

Trump nevertheless vowed in a Thursday tweet to reopen Trump University once the pending lawsuits against the business have concluded.

Democratic presidential candidate Hillary Clinton’s campaign wasted no time this week blasting the presumptive GOP nominee for his role in Trump University after the release of the case’s documents. Speaking about the matter during a campaign rally at Rutgers University in New Jersey, Clinton called out Trump’s for-profit school.

“This is just more evidence that Donald Trump himself is a fraud. He is trying to scam America the way he tried to scam all of those people at Trump U,” Clinton said. “Trump and his employees took advantage of vulnerable Americans, encouraging them to max out their credit cards, empty their retirement savings, destroy their financial futures—all while making promises they knew were false from the beginning.”