Sam's Club requires queuing at checkout, while Freshippo lets you scan and go. But Sam's steaks have neat cuts, while Freshippo's salmon has more trim pieces.

Both memberships cost 260, Sam's gives you parking spots and samples, Freshippo gives you app notifications and discount coupons.
The former is like a wholesale market, the latter like a takeout platform with a warehouse. Going to Sam's is planned stockpiling, going to Freshippo is spontaneous or when you're too lazy to cook.
Middle-class drivers and white-collar cyclists already shop along two different lines.