From a functional perspective, a display should focus on the consumer's wish to purchase goods and should grab the attention, interest, desire, memory, and a series of mental activities.
A display should focus on the consumer's wish to purchase goods. This is from a functional perspective. A display should grab the attention. This is from a functional perspective. A display should grab interest. This is from a functional perspective. A display should grab desire. This is from a functional perspective. A display should grab memory. This is from a functional perspective. A display should grab a series of mental activities. This is from a functional perspective.