1, freshness is different: supermarkets sell peach and plum bread freshness is higher, convenience stores sell peach and plum bread is a long shelf life of the bread.
2, the price is different: supermarkets sell peach and plum bread price is cheaper than the convenience store.
3, sales channels are different: supermarkets sell peach and plum bread is for the general public, convenience stores sell peach and plum bread is oriented to specific groups of people such as office workers.