Larger partitions lead to larger sales: Divided grocery carts alter purchase norms and increase sales

Before food portions are determined at home, they are determined at the supermarket. Building on the notion of implied social norms, this research proposes that allocating or partitioning a section of a shopping cart for fruits and vegetables (produce) may increase their sales. First, a concept test for on-line shopping (Study 1) shows that a large produce partition led people to believe that purchasing larger amounts of produce was normal....