The Application of Cloud Computing Service and Voicematic Identification Intelligence in the Supply Chain during the COVID-19 Pandemic

Table 4

Inventory management performance assessment evaluation index system.

One layer indicator	Layer index II
1Logistics cost	Storage cost
	Outstanding cost
	Ordering cost
	Transportation cost
Customer service level	On-time delivery rate
	Average delivery time
	Average delay time
	Out of stock ratio
	Delivery error rate
	Return ratio
Inventory quality standard	Production and marketing rate
	Inventory turnover rate
	Warehouse utilization
	Warehouse environment