Designing Buy-Online-and-Pick-Up-in-Store (BOPS) Contract of Dual-Channel Low-Carbon Supply Chain considering Consumers’ Low-Carbon Preference

Table 1

Notations of parameters and variables.

Parameters	Notations
	Market demand in i in model j
	Manufacturer’s market profit in model j
	Retailer’s market profit in model j
	Selling price of i in DLSC model
	Unified selling price in model j
	Wholesale price in model j
a	The potential market demand in the online (offline) channel
n	Anti-cross-price elasticity
m	Retailer’s additional profit brought by a unit demand in the offline channel (be proportional to consumers’ low-carbon preference)
λ	Consumers’ BOPS preference
	Fixed compensation given by the manufacturer to the retailer in model j