Have you seen Flag [1]? It was a successful Kickstarter [2] for making photo prints free by supporting them with advertising on the back. Might be something w

Have you seen Flag [1]? It was a successful Kickstarter [2] for making photo prints free by supporting them with advertising on the back. Might be something worth looking into. [1] https://fl.ag/ https://fl.ag/ [2] https://www.kickstarter.com/projects/1306413684/flag-the-app-that-prints-and-mails-your-photos-for/description https://www.kickstarter.com/projects/1306413684/flag-the-app...