Common examples include gift vouchers, discounts or free products for customers who successfully recommend new business.

An annual membership of $19.95 a child includes discounts on the rates and at other Zones.

The project included larger discounts for large users.

This includes discounts for fuel-efficient vehicles and donations to environmental organizations.

This includes discounts on health and auto insurance, periodicals, research resources, travel services, among others.

Membership benefits include: newsletter, a national magazine, discounts on books and brochures.

This includes product returns and discounts for early payment of invoices.

Tokens are promoted as being easier to handle than cash, and also include discounts.

It will also include discounts on individual attractions and services.

Membership is £60 a year and includes discounts on Air France holidays.