Là bằng chứng về các sản phẩm hoặc dịch vụ của các công ty mà họ đã chứng nhận độc quyền. Nó bao gồm: sale/staff contact experience of brand, product packaging, online experience.
As evidence of the products or services of the company that they have exclusive certification. It includes: sale/staff contact experience of the brand, product packaging, online experience.
As evidence of the products or services of the companies in which they have exclusive certification. It includes: sale / staff contact experience of brand, product packaging, online experience.