The Impact of Digital Finance on the Commercial Circulation Industry Based on IoT and Big Data

Table 2

Digital financial development level indicator system.

Index	Level I indicators	Secondary indicators	Company
Level of digital finance	Financial infrastructure	Number of Internet access ports	10000
		—	10000
		Number of IPV4 addresses	10000
	Development level of digital finance industry	Total retail sales of online consumer goods	RMB100mn
		Industrial output	RMB100mn