แผนผังกระบวนการตลาดแบบวงกลม 5 ขั้นตอน

A professional business infographic diagram illustrating a [5-step circular marketing flow], arranged clockwise on a clean solid white background. In the center of the circle, display bold text: "[5 Steps of Marketing]". Around the circumference, 5 curved segments connected by thick clockwise directional arrows, rendered in a professional blue corporate color palette. Each step features a minimalist line-art icon and a rounded rectangular text card outside the ring containing a title and short description: 1. "[Market Understanding] - [Researching market, competitors, and customers]", 2. "[Target Setting] - [Deciding on the target customer segment]", 3. "[Value Proposition] - [Creating reasons to be chosen]", 4. "[Strategy Design (4P)] - [Assembling product, price, place, and promotion]", 5. "[Analysis & Improvement (PDCA)] - [Reviewing data for continuous optimization]". Clean corporate graphic design, sharp vector aesthetic, ample negative space, presentation slide format, no photos of people, no real company logos.