HO by HEY has sold 600,000 copies in Poland.
HO certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Poland |
600,000 | 3x Platinum | 1997 |
Poland Sales: 600,000
Certification / note: 3x Platinum
Certification Date / sales as of: 1997
|
| Total sales | 600,000 | (in 1 country) |
Total
Sales: 600,000
(in 1 country)
|