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Eco-labels are used by producers to communicate their environmental commitments to potential customers.

Bike-Sharing Programs

Bike-sharing programs differ from a simple bike rental service – bikes can be rented at one location and returned at another, unique technology is used for payment (smart cards, mobile apps),

Car Sharing

The web has also enhanced the viability of traditional car-sharing modes of auto-cooperatives, such as ZipCar, the largest provider in the United States.