As of October 2012, it has sold 1,438,000 paid digital downloads in the US.

As of December 2012, "Dark Side" has sold 638,000 paid digital downloads in the United States.

"My Prerogative" has sold 374,000 paid digital downloads in the United States.

As of June 2012, "Stronger" has sold 415,000 physical units, with 270,000 paid digital downloads in the United States.

It sold 19,000 paid digital downloads in its first week of release.

It sold 142,000 paid digital downloads in its first week.

As of March 20, 2013, it has sold 1,172,000 paid digital downloads.

Within 3 weeks the single managed to move over 670,000 paid digital downloads.

As of July 2010, "Radar" has sold 481,000 paid digital downloads in the United States.

As of October 2012, "Breakaway" has sold 1,850,000 paid digital downloads.