The soundtrack SECRET AFFAIR (밀회) OST has sold 4,422 copies in Korea.
SECRET AFFAIR (밀회) OST certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Korea |
4,422 | RIAK / Gaon charts |
Korea Sales: 4,422
Certification / note: RIAK / Gaon charts
Certification Date / sales as of:
|
|
| Total sales | 4,422 | (in 1 country) |
Total
Sales: 4,422
(in 1 country)
|