Celilo Group Media

The Chinook Book is a printed coupon book and mobile coupon app produced by Celilo Group Media, a media and technology company with a mission of expanding the marketplace for sustainable products and services. The Chinook Book mobile app is accepted at more than 2,500 merchant locations in Portland, Seattle, the San Francisco Bay Area, Sacramento, Denver and Minneapolis. In 2015 alone, 1.2 million Chinook Book mobile app users redeemed more than 5,000 mobile coupons.