ReallyColor is a Chicago-based business that has developed patented technology, which allows you to turn your photos into coloring pages and those pages into custom coloring books (U.S. Pat. 9,569,857 9,602,835). Apart from being wholesome fun for young children and a unique way to share memories, the company's heaviest users are teachers, moms, people who are into crafts, speech therapists, autism therapists, Alzheimer’s therapists, the patients’ family members, as well as businesses and non-profits using ReallyColor technology for their own marketing and fundraising projects. The business generates tens of thousands of coloring pages each week (and accelerating) with paying customers in more than 20 different countries. ReallyColor Gift Cards are available for purchase in store locations across the U.S. via retail brands such as Toys "R" Us, BJ's Wholesale Club, and others. Retail distribution with additional large global brands is increasing dramatically.
http://www.ReallyColor.com