operation cost is actually lower, it's the sale income cannot cover its overhead , I0 _# B& H5 v: V1 o8 g( _" s
smcorange 發表於 2016-8-23 05:04 AM  if the sales revenue cannot cover the operation cost. that mean the operation cost is high. 0 s6 s# D: j! m9 z& [, P
by the way, do you know how big is north america walmart? it's not the typical supermarket size in asia. |