First, Commodity type Size and size: how big the size of the same kind of merchandise is, for example, the huge piano and exquisite harmonica in the musical shop, and the goods in the bookstore and the optical store are basically the same. This kind of amplitude of variation causes different sense of space, and the products with large change range are rich in display, but it is also easy to cause confusion. When designing, we should emphasize order and reduce artificial decoration elements. Goods with a small change range are arranged in neat order, but easy to fall into monotony. When designing, they should pay attention to changes and increase decorative elements.

Second, the shape of the commodity: the shape of the same commodity changes much, the space feels lively, but it is also easy to mess up, such as a toy shop. If there is little difference in the image of the merchandise sold, attention should be paid to changes in the design space, otherwise it will make people feel dull. For example, shoes do not change much with each other, but our common shoe shops are arranged in different categories, which is hard to arouse people's interest. Conversely, some foreign shoe stores often make full use of the changes in space and display devices to create a lively atmosphere. In addition, the shape of commodities is also changeable. For example, clothing stores use models to create colorful images. Models are often the main elements of a fashion store.

Third, commodity color And texture: antique, home appliances color is dull, plastic products and toys are colourful, which requires interior design tones to play a foil role, as far as possible to highlight the color of goods. In addition, the texture of a product often shows its charm under specific light and background. For example, the display of glassware must highlight its glittering and translucent features to attract customers.

Fourth, commodity groups and individuals: whether the commodity appears in the form of groups or individuals, has a great impact on the purchase of customers. Small commodity groups can play a noticeable role, but too much aggregation can also lead to "unsalable" speculation. Asymmetric group processing will give people the impression of "rush". As for valuable commodities, only strict restrictions on the number of display can fully display its value. For the commodity appearing in the group, interior design should be accompanied by a lively and prosperous atmosphere. The design of individual products should be pursued with elegant and relaxed style.

Fifth, the character of a commodity: the character of a commodity. Interior design Style. The same is the fashion store. The elegance of the high-end women's clothing store is quite different from that of the casual store. The harmony between interior design style and management characteristics is directly related to the sale of goods.