Ivanka Trump was due to attend three campaign events in Georgia Monday for GOP Sens. David Perdue and Kelly Loeffler, but she tweeted that two of them will be postponed due to Congress voting on the pandemic relief bill.

All eyes are on the Georgia Senate runoffs, as the outcomes will decide which party has control of the Senate. Vice President-elect Kamala Harris is currently scheduled to campaign in Georgia for the Democratic candidates on Monday.

President-elect Biden and Vice President-elect Harris announced new members of their National Economic Council on Monday morning in a press release, expanding the group that will work alongside Brian Deese and other forthcoming staff.

Biden and Harris appointed Joelle Gample as the Special Assistant to the President for Economic Policy. They also selected David Kamin as the Deputy Director for the National Economic Council and Bharat Ramamurti as the Deputy Director for the National Economic Council for Financial Reform and Consumer Protection.

Kamin previously joins the long list of Obama White House alumni returning to a Biden administration. He previously served as Special Assistant to the President for Economic Policy and also worked as special assistant, and later adviser, to the Director of the Office of Management and Budget.

Ramamurti comes to Biden’s administration with ties to Sen. Elizabeth Warren. He served as an economic adviser to Warren during her 2020 presidential campaign and senior counsel for banking and economic policy in her Senate office.

-ABC News’ Molly Nagle.

Treasury Secretary Steve Mnuchin said Monday that if the pandemic relief bill becomes law, direct deposits to Americans could start by the beginning of next week.

“We will be sending out next week direct deposit,” Mnuchin said in a phone interview with CNBC Monday about the hard-fought political compromise that's dominating the political scene on Capitol Hill. “I expect we’ll get the money out by the beginning of next week.”

“People are going see this money the beginning of next week,” he added.

Mnuchin also spoke approvingly of the deal that was made to get the bill over the finish line.

“This overall bill I think is fabulous,” he said, adding that, "this is a large bill and has a little bit of everything in it for everybody."

Finally, Mnuchin also addressed the suspected Russian cyber hack of U.S government agencies and Fortune 500 companies, saying, “there’s been no damage, nor have we seen any large amounts of information displaced” after the cyber attack into the Treasury Department’s unclassified systems.

-ABC News’ Ben Gittleson

President-elect Joe Biden is expected to receive a coronavirus vaccine Monday afternoon on camera, a move that many hope will stoke public confidence in the shot and also ensure the continuity of government.

Meanwhile, Vice President-elect Kamala Harris will be in Georgia campaigning Monday as the Senate runoff races that will decide which party controls the Senate heats up. Harris currently has an event scheduled for 1 p.m. in Columbus.

On Capitol Hill Monday, lawmakers are expected to finally vote on a stimulus deal. After weekend negotiations, congressional leaders signaled Sunday evening that they had reached a deal. The new bill is expected to include revamped unemployment benefits and aid for hard-hit small businesses.

President Donald Trump, meanwhile, has tweeted that “big news” is coming out of Pennsylvania. The Trump campaign is expected to unveil new legal action with the U.S. Supreme Court surrounding Pennsylvania’s election results as part of his ongoing efforts to undermine the election.

The NAACP Legal and Educational Defense Fund announced Thursday an agreement between the civil rights organization and the United States Postal Service regarding election mail delivery pertaining to the Jan. 5 runoff election in Georgia.

Vote Forward also entered into a separate, but identical, agreement with USPS, a spokesperson for the organization tells ABC News.

The parties state in the filing that in reaching the agreement, they wanted to "avoid the cost and burden of further litigation between now and the" election. The plaintiffs have agreed to not seek additional relief beyond what's outlined in the agreement and in previous court orders.

Sam Spital, the NAACP LDF’s director of litigation, issued a statement that read: “Every ballot must be counted, and this agreement with the USPS is a significant step in ensuring that the mail-in voting process for the Georgia runoff election will ensure the timely delivery of ballots...LDF will continue to monitor every aspect of the Georgia election to ensure that all voters – especially Black voters who consistently face suppression and intimidation tactics – can participate via mail, through early voting or in person on Election Day.”

The USPS  also provided ABC News with a statement.

"The U.S. Postal Service has always been fully dedicated to fulfilling our vital role in the nation’s electoral process – it has been our number one priority for past the eight months," it said. "That dedication never wavered, and we took all steps necessary to deliver Election Mail timely and securely and performed admirably. We are equally committed to the timely and secure delivery of Election Mail for the Georgia runoff."

-ABC News' Quinn Scanlan