If even the paper tissues we use every day have to go through such market psychological warfare with all its ups and downs, truths and falsehoods, then of course when it comes to other consumer goods with higher unit costs, every trick in the book comes into play.
連每天要用的面紙，都歷經這款起起伏伏、虛虛實實的市場心理戰，其他單位成本較高的消費品當然更是奇招百出。