Table 5.

Channel characteristics measurement under normalized epidemic prevention and control.

Variable	Numbering	Item	References
Channel characteristics	OCF1	The commodity information of fresh products is consistent online and offline channels	Li et al. (44), Trampe et al. (39)
	OCF2	The pricing of fresh products is consistent online and offline channels
	OCF3	Preferential forms such as points are consistent online and offline channels
	OCF4	Fresh product inventory can be inquired online and offline channels