The customer communicates with Mingchuan umbrella(Xiamen) Co., Ltd. to clearly define the specific requirements for custom umbrellas. This includes custom logos/patterns (such as choosing processes like silk - printing for solid colors, silk - printing for multi - colors, silk - printing for gradient colors, and full - color digital printing; determining the Pantone color code or requesting popular color recommendations), sizes (selecting from 30 inches for four people, 27 inches for three people, 23 inches for two people, and 21 inches for one person), umbrella ribs (optional specifications like 6K, 7K, 8K, 9K, 10K, 12K, 16K), and umbrella handles (choosing the corresponding styles according to preferences). Clearly convey their custom ideas.