SEUL by GAROU has sold 2,300,000 copies in 30 countries. The album sold best in France (1,000,000 copies), Canada (300,000 copies) and Belgium (100,000 copies).
SEUL certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
|  Belgium | 100,000 | 2x Platinum |  Belgium Sales: 100,000 Certification / note: 2x Platinum Certification Date / sales as of:  | |
|  Canada | 300,000 | 3x Platinum | 2002 |  Canada Sales: 300,000 Certification / note: 3x Platinum Certification Date / sales as of: 2002 | 
|  France | 1,000,000 | 1x Diamond | 30 October, 2001 |  France Sales: 1,000,000 Certification / note: 1x Diamond Certification Date / sales as of: 30 October, 2001 | 
|  Poland | 100,000 | 1x Platinum | 2002 |  Poland Sales: 100,000 Certification / note: 1x Platinum Certification Date / sales as of: 2002 | 
|  Switzerland | 100,000 | 2x Platinum | 2003 |  Switzerland Sales: 100,000 Certification / note: 2x Platinum Certification Date / sales as of: 2003 | 
|  Europe (IFPI) | 2,000,000 | 2x Platinum | 2002 |  Europe (IFPI) Sales: 2,000,000 Certification / note: 2x Platinum Certification Date / sales as of: 2002 | 
| Total sales | 2,300,000 | (in 30 countries) | Total Sales: 2,300,000 (in 30 countries) | 
Year-end chart performance for SEUL
| Chart 2000 | Rank | Sales | 
|  Belgian Albums (Ultratop Wallonia) | 78 | |
|  Canadian Albums (SoundScan) | 61 | |
|  French Albums (SNEP) | 21 | |
| Chart 2001 | Rank | Sales | 
|  Belgian Albums (Ultratop Wallonia) | 1 | |
|  Canadian Albums (SoundScan) | 52 | |
|  European Albums (Music & Media) | 26 | |
|  French Albums (SNEP) | 1 | |
|  Swiss Albums (Schweizer Hitparade) | 25 | |
| Chart 2002 | Rank | Sales | 
|  Belgian Albums (Ultratop Wallonia) | 39 | |
|  European Albums (Music & Media) | 74 | |
|  French Albums (SNEP) | 42 | |
|  Polish Albums (Interia) | 6 | 76,500 | 
|  Swiss Albums (Schweizer Hitparade) | 78 | 

