Shopping cart in supermarket aisle

The shopping cart, an essential item in supermarkets, transformed the consumer experience and retail logistics.

About this subject

The shopping cart was invented in 1937 by Sylvan Goldman, owner of a supermarket chain in Oklahoma, United States. Inspired by watching customers carry baskets, he realized that physical limitations reduced purchases. His first design was a wire basket on a folding chair with wheels. After refinements, the modern cart became a standard in global retail, allowing consumers to buy more products per visit, increasing sales by up to 40%.

In Brazil, supermarket carts are ubiquitous but face challenges like theft and abandonment. Large chains adopt coin or token locking systems to encourage returns. Logistics involve specialized staff to collect carts from parking lots. A medium-sized supermarket typically has between 200 and 500 carts, depending on customer flow.

Evolution includes miniature child carts, electric versions for people with reduced mobility, and models with child seats. Ergonomics and load capacity vary: standard carts hold up to 150 kg, while wholesale ones may reach 250 kg. Current design prioritizes safety, with brakes and anti-tip protections.

Interestingly, the shopping cart appears in pop culture as a symbol of consumerism, featured in movies like "Attack of the Killer Tomatoes!" and contemporary art. Besides supermarkets, they are used in warehouses, department stores, and even airports for luggage.

Frequently Asked Questions

Who invented the shopping cart and when?

It was invented by Sylvan Goldman in 1937 in Oklahoma, United States.

How do supermarkets prevent cart theft?

They use coin or token locking systems, boundary fences, and dedicated staff to collect carts from parking lots.

What is the load capacity of a standard shopping cart?

Standard carts hold about 150 kg, while wholesale models can carry up to 250 kg.