In the daily operation of an enterprise, purchase, sale and inventory management is a crucial link. Invoicing: Inbound and outbound management softwareAn excellent invoicing management system can not only improve the management efficiency of the enterprise, but also provide strong support for the decision-making of the enterprise. 
System maintenance
The system maintenance module is the cornerstone of the invoicing management system, including invoicing parameter setting, role authority management, login role configuration, password change and automatic coding and other functions. With these settings, enterprises can personalize the configuration of the system according to their own needs to ensure the normal operation and security of the system.
Inventory management
Inventory management is the core of purchase, sale and inventory management, and the system provides two inventory control modes: simple mode and strict mode. In simple mode, the inventory can be negative, that is, when the inventory is insufficient, it can be sold first and then replenished; In strict mode, the inventory quantity must be positive, and the premise of ensuring sales is that there is enough inventory.
The system supports two sales models: sales from inventory and sales without inventory. From the inventory sales model, sales can only be made when there is inventory; The no-inventory sellable model allows sales to be made without inventory, and the invoicing management system will automatically replenish the stock.
Procurement management
Procurement management covers purchase orders, purchase warehousing, purchase payment and purchase returns. Through the procurement management function, enterprises can achieve comprehensive management of the procurement process and ensure the smooth progress of procurement work.
Sales management
Sales management includes functions such as sales orders, sales delivery, sales collection and sales returns, which can refine the management of sales business and improve sales efficiency.
Inventory transfers
Inventory management supports operations such as other inbound, other outbound, inventory transfer, and inventory counting. It can fully control the inventory to ensure the accuracy and real-time performance of inventory data.
Financial management
The financial management module provides enterprises with functions such as payment method management, capital account management, fund receipts, capital expenditure bills, deposits and withdrawals, etc., which can efficiently manage finances and ensure the smooth flow of funds.
Human Resources
Human resources includes two major functions: personnel management and payroll management, which can realize the comprehensive management of employee information and easily complete tasks such as payroll.
Report Center
The report center provides enterprises with a series of practical reporting functions, including purchase reports, sales reports, warehouse reports, and comprehensive reports. These reports provide enterprises with rich data support, help enterprises better understand the business situation, and provide a strong basis for decision-making.
The invoicing management system is one of the important tools for enterprise operation. Through the comprehensive analysis and application of functional modules such as system maintenance, inventory control, sales mode selection, procurement management, sales management, inventory management, financial management, human resources and report center, enterprises can achieve efficient management and decision support. Choosing a purchase, sale and inventory management system that suits your own needs will help enterprises gain an advantage in the fierce market competition.