Discount Vouchers - Version 1.0 Discount vouchers ebook with many useful resources and links. There are several articles on how to use discount vouchers, as well as useful links to places online where you can get goods and services with up to 90% off the normal cost. Discount vouchers are available across many sectors including restaurants, weekend breaks and awaydays, beauty treatment including weight loss and hair loss, and many more areas in entertainment and home & beauty.