???? ???? ???? ????? ??? ??? ??? ????. ??? ?? ??? ??????! ????? ??? ???? ????? ?? ??? ?? ?? ?????. ? ?? ?, ??? ??? ??? ?? ?? ? ??? ?? ??????.“It really integrates and systematizes people’ subjective judgment in the product schooling procedure,” Sam Stone, the director of merchandise management, pricing and info products and solutions at housi