On Monday, May 23, the demand for the song crashed the download store's servers.
The Amazon MP3 store wrote on Twitter: "We're doing it again and this time we're ready."
According to Billboard's prediction, Born This Way likely will be No. 1 on the Billboard 200 albums chart next week. The album has already sold more than 300,000 downloads.
Gaga's album will be the first one to hit the 1 million mark selling in a week since Taylor Swift's Speak Now with over a million copies sold in a week on November 2010.