DISCIPLINE by JANET JACKSON has sold 540,000 copies in Japan and United States.
DISCIPLINE certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Japan |
100,000 | 1x Gold | March 2008 |
Japan Sales: 100,000
Certification / note: 1x Gold
Certification Date / sales as of: March 2008
|
 United States |
440,000 | Soundscan |
United States Sales: 440,000
Certification / note: Soundscan
Certification Date / sales as of:
|
|
| Total sales | 540,000 | (in 2 countries) |
Total
Sales: 540,000
(in 2 countries)
|