Andre 的工作从 B2C 营销转向 B2B 营销。他了解到，现在需要将多个利益相关者纳入采购群体进行考量，例如目标客户公司的首席营销官和副总裁。这些买家属于以下哪一类别？

Andre's B2B marketing scenario involves targeting Chief Marketing Officers (CMOs) and Vice Presidents (VPs) within client companies. These individuals are considered strategic decision-makers because they hold senior leadership positions, influence high-level business objectives, and are responsible for approving significant investments and long-term strategies. Their involvement in the purchasing process goes beyond operational details, focusing instead on how a solution aligns with the company's overall goals and competitive advantage. Practitioners, while involved in the day-to-day use of a product or service, typically do not have the ultimate purchasing authority for major B2B solutions. Technical and data experts provide crucial input regarding implementation and performance, but the final strategic approval rests with decision-makers like CMOs and VPs.