The present invention relates to the field of
data analysis technology, and specifically to a business-finance integration method and
system based on data interaction. It includes establishing a business
database based on the historical contract data and historical
payment cycle data of the current customer, establishing a budget
database based on the current annual budget expenditure data of our company, and then predicting the predicted
payment cycle data of the target contract based on the historical contract data and historical
payment cycle of the customer corresponding to the target contract, and then calculating the annual predicted income and expenditure difference data of our company, and then judging whether the company may have a loss in the current year, and determining the
processing priority of the customer based on the historical contract data and historical payment cycle of the customer, so that the
information data of each business node has the characteristics of cross-business and cross-departmental sharing, thereby enhancing the close connection between departments, reducing the consumption of time costs in the process of
business development, and providing new ideas and methods for business-finance integration management.