为组织的产品组合制定销售预测，考虑促销活动的影响，并在新预测的背景下对其进行微调。通过分析历史信息和任何促销活动来估计组织产品/服务的未来需求。 Developing a sales forecast for the organization's portfolio of offerings, bearing in mind the effect of promotional events, and fine-tuning these in the context of the new forecast. Estimate the future demand for the organization's products/services by analyzing historical information and any promotional activity.