Core Insights - The introduction of the 2025 contract merchant sales data dynamic verification model aims to enhance the authenticity and accuracy of sales data, providing reliable data support for operational decision-making in the Changchun Longjia International Airport dining business circle [1][2] Group 1: Model Implementation - The model uses the sales data proportions of contract merchants from 2024 as a reference, performing daily calculations of sales data and proportions for 2025, allowing for real-time identification of anomalies [1] - This dynamic and frequent data verification method strengthens data analysis, dynamic supervision, and marketing guidance capabilities within the business circle [1] Group 2: Operational Enhancements - In 2024, efforts to boost overall sales included collaboration with Jilin Airport Group for land use conversion and hardware upgrades, leading to the opening of eight brands and the optimization of five store environments [1] - The complexity of data increased with business expansion, necessitating the development of the dynamic verification model for 2025, which will assist in improving space efficiency analysis and optimizing product layout [1][2]