By keeping a hold on clearing, exchanges benefit from a particularly profitable step in the tradingcycle.
由于保持清仓，交易所受益于在交易环节中的特殊利益步骤。
2
Data synchronization life cycle management of item information as well as trading partner information using complex business processes.
使用复杂的业务过程对物品信息和商业伙伴信息进行数据同步生命周期管理。
3
Repeat sales: each product is the life cycle, each customer has a trading rule, grasp the two aspects of the data can take the initiative to promote the product sales.