INTERNATIONAL VELVET by CATATONIA has sold 1,000,000 copies in 29 countries. The album sold best in United Kingdom (900,000 copies), (0 copies) and (0 copies).
INTERNATIONAL VELVET certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 United Kingdom |
900,000 | 3x Platinum | 12 November, 1999 |
United Kingdom Sales: 900,000
Certification / note: 3x Platinum
Certification Date / sales as of: 12 November, 1999
|
 Europe (IFPI) |
1,000,000 | 1x Platinum | 1999 |
Europe (IFPI) Sales: 1,000,000
Certification / note: 1x Platinum
Certification Date / sales as of: 1999
|
| Total sales | 1,000,000 | (in 29 countries) |
Total
Sales: 1,000,000
(in 29 countries)
|
Year-end chart performance for INTERNATIONAL VELVET
| Chart 1998 | Rank | Sales |
 European Albums (Music & Media) |
52 | |
| UK Albums |
22 | 620,000 |
| Chart 1999 | Rank | Sales |
| UK Albums |
72 | 220,000 |