Retail ยท 1930s
Shopping Cart
The wheeled basket that changed how much people could buy.
Why it matters
The shopping cart expanded the physical capacity of a shopper. That one change affected store layout, basket size, and buying behavior.
How it works
A metal frame carries nested baskets on wheels. The handle and child seat turn a heavy load into a manageable push through aisles.
Design notes
- Early shoppers needed convincing because the cart felt unfamiliar.
- Nesting carts solved storage and retrieval at scale.
- The cart is both convenience tool and retail strategy.
Timeline
- 1930s: early cart introduction
- 1940s-1950s: supermarket adoption
- Today: carts, baskets, and self-checkout converge