1, picture size: The picture size on a white background is generally 800x800 pixels, and the resolution is 72dpi. Make sure the picture size is appropriate to avoid distortion or blurring.

2. Background color: The background color of a picture with a white background should be pure white to ensure that the picture is clear and tidy. Avoid using complex background patterns or colors, so as not to interfere with the display effect of goods.

3. Commodity display: ensure that the goods occupy a reasonable position in the picture, and keep it positive, clear and shadowless. For some details or functions that need special attention, you can highlight them with a magnifying glass or annotations.

4. Shooting angle: Choose a suitable shooting angle to show the best effect of the product. Generally speaking, frontal shooting can better show the appearance and characteristics of goods. According to the different shapes and characteristics of goods, you can also try to use different shooting angles such as oblique shooting or overlooking shooting.

5. Light control: Use natural light or soft light to avoid strong shadows or reflections. Ensure uniform light and avoid obvious color difference or shadow on the surface of goods.

6. Photo editing: After shooting, use photo editing software to make necessary adjustments and modifications. For example, you can adjust the brightness, contrast and color balance of a picture to improve the quality and effect of the picture.

7, detail processing: when making pictures with white background, you need to pay attention to detail processing. For example, removing impurities or defects in the background, repairing scratches or stains on the surface of goods, etc. These details can enhance the display effect and attractiveness of goods.

The introduction of Pinduo is as follows:

Pinduoduo is a China e-commerce company, founded on 20 15 and headquartered in Shanghai, China. It focuses on the third-party social e-commerce platform of C2M Group shopping, and helps consumers buy high-quality and affordable goods through social sharing.

Users in Pinduoduo can buy high-quality goods at lower prices by launching group battles with friends, family and neighbors. Pinduoduo aims to gather the strength of more people, buy better things at lower prices and experience more benefits and fun. This social concept formed through communication and sharing has formed Pinduoduo's unique new social e-commerce thinking.

Pinduoduo's business model enables it to provide consumers with high-quality goods at lower prices. Through direct cooperation with manufacturers and suppliers, Pinduoduo can obtain more favorable prices and more direct sources of goods. At the same time, Pinduoduo's social sharing model enables it to be promoted and sold at a lower cost.

Pinduoduo has a wide range of users, including young people, housewives, farmers and other groups. This broad user base enables Pinduoduo to provide various goods and services to meet the needs of different groups of people.

Pinduoduo's influence in the field of e-commerce continues to expand. On February 20 19, it was selected as the brand of 20 19 China Brand Power Festival 100. In March, 20021,Huang Zheng resigned as the chairman of Pinduoduo and was replaced by co-founder Chen Lei. By the end of 2020, the number of active buyers has reached 788.4 million, making it the largest e-commerce platform in China.