1. Have a clear understanding of the details of the products that the store wants to design, including: product color matching, product functions, shelf life, usage and operating instructions, etc.

2. Understand the user's mind and interests. According to the user's interests, collect unique advertising materials from time to time (such as: snowflake pictures, plant illustrations, expressions, etc.)

3. Learn and understand the popular trends of poster design in the same industry; and master the latest design skills

4. The art design handles the light and shadow relationship of the picture well, and achieves a coordinated contrast between light and dark

5. Optimize the color of the art picture and determine the basic color tone of the product