yield management pricing strategy中文關於「Even number psychology」標籤，搜尋引擎有相關的訊息討論：
Odd vs. Even number Psychology - UX Collectiveuxdesign.cc › odd-vs-even-number-psychology-6307047b...The numerology of gender: gendered perceptions of even and odd ...www.frontiersin.org › articles › fpsyg.2015.00810 › fullA Mental Odd-Even Continuum Account: Some Numbers May B