ما هى الجمعة البيضاء؟ ؟ black friday اين بدأ الـ متى بدأ فى مصر ؟

1. ‫ر‬‫ا‬‫ش‬‫ع‬‫أ‬‫ة‬‫ع‬‫س‬‫ت‬
‫ة‬‫ر‬‫ا‬‫ج‬‫ت‬‫ل‬‫ا‬
‫ق‬‫ز‬‫ر‬‫ل‬‫ا‬
50
BLACK
FRIDAY
,
.1952
,
.
50
90-80
.
. 50
black friday -
50
2008
,
.
:
. ,
%60%40
300%
,
,
5%
2015
10%
2016
15%
2017
2%
2014
www.cairochamber.org.eg
‫ر‬‫ا‬‫ش‬‫ع‬‫أ‬‫ة‬‫ع‬‫س‬‫ت‬
‫ة‬‫ر‬‫ا‬‫ج‬‫ت‬‫ل‬‫ا‬
‫ق‬‫ز‬‫ر‬‫ل‬‫ا‬