According to Michael Cohen, one of his frequent jobs was renegotiating bills on Trump's behalf.

"A law firm would send an invoice. He didn't believe that the invoice was fair, reasonable or justified, so he would give me the task of renegotiating a specific bill," Cohen said.

Cohen recounted his work repaying approximately 50 vendors related to Trump University at a discounted rate. All but two of the fifty vendors agreed to the discounted rate.

"They just went away," Cohen said of the two vendors.

"Did you pay then?" prosecutor Susan Hoffinger asked.

"No, ma'am," Cohen responded.

Cohen said Trump told him the outcome of the negotiation was "fantastic" and "great."

"How did that make you feel?" Hoffinger asked.

"Like I was on top of the world," Cohen responded.

Cohen told jurors that he began working for Trump after helping Trump with a series of legal favors.

"We ended up overtaking the board and resolving the issue which was to Mr. Trump's satisfaction," Cohen said about the first favor related to a board at a Trump property. "He liked the way that occurred and then continued to ask me if I would assist in other legal issues or matters he had."

"Did he pay you for that work?" prosecutor Susan Hoffinger said.

"No, ma'am," Cohen said

According to Cohen, Trump offered him a job after he presented Trump a $100,000 bill for legal costs related to the earlier favors.

"Would you want to come work for me?" Cohen recounted Trump saying. "I was honored, I was taken by surprise, and I agreed"

When asked about the $100,000 legal bill, Cohen said Trump "asked if I would like to get fired on the first day." The bill was never paid, according to Cohen, who immediately left his law firm to work for the Trump Organization as Trump's special counsel and a senior vice president.

When asked about the kind of work Cohen did for Trump, Cohen responded, "It was whatever concerned him -- whatever he wanted."

Cohen said he reported "just to Mr. Trump."

Michael Cohen briefly introduced himself to the jury, telling them how his father immigrated to California after surviving the Holocaust.

"Four children later, here I am," Cohen said about his parents.

Cohen told the jury that he went to law school at the urging of his family, though he did not want to practice law.

"I wanted to go to Wall Street," Cohen said.

He briefly explained how he acquired wealth with real estate investments and taxi medallions.

"I ended up going into business with a friend of mine who had grown up with me and we started purchasing buildings," Cohen said.

Cohen stood up in the witness box so he could identify Trump in the courtroom.

"He is wearing a blue and white tie," Cohen said while looking toward Trump.

"The people call Michael Cohen," prosecutor Susan Hoffinger said.

Michael Cohen entered the courtroom and took his seat in the witness box.

Donald Trump stared straight forward as Cohen walked into the courtroom. He did not appear to look toward Cohen.

Ex-Trump attorney Michael Cohen is set to resume his direct examination this morning in former President Trump's criminal hush money trial.

Across six hours of testimony yesterday, Cohen laid out the trial's most incriminating testimony so far regarding Trump's involvement in a scheme to hide information from voters by falsifying business records in order to disguise a hush money payment to Stormy Daniels just days before the 2016 election.

Cohen testified that he helped coordinate a "catch and kill" scheme with David Pecker of the National Enquirer, making a $130,000 payment to Stormy Daniels in exchange for her silence about an alleged sexual encounter with Trump, then devising a reimbursement arrangement with then-Trump Organization CFO Allen Weisselberg in 2017. Trump, who has steadfastly denied Daniels' allegations, has denied all wrongdoing.

Cohen told jurors that Trump approved the Daniels hush money payment in October 2016, and that Cohen wired the money from a shell company he funded using a home equity line of credit.

He then recounted a 2017 meeting with Trump and Weisselberg in Trump Tower just days before the inauguration where Trump agreed to the plan to reimburse Cohen for the hush money payment.

"He approved it," Cohen said of Trump. "What I was doing, I was doing at the direction and for the benefit of Mr. Trump."