the study of human mind and behavior

the social science that studies how individuals, businesses, governments, and societies allocate resources.

activities involved in promoting, selling, and distributing products or services to consumers.

the study of how consumers select, buy and use goods or services to satisfy their needs and wants.

Product, Price, Place, and Promotion

対応

目隠し

つまむ

一致させる

着色料

香り