"There’s no DRM field in the product listing, but it turns out there’s an easy way to tell: just check under product details whether the title has device usage set to unlimited. If so, there’s no DRM."
``North Korea will have less complications surrounding copyright issues compared to the South, and with the government pushing the project directly, the country seems to have acquired a wealth of e-book content over a relatively short period of time,'' Kim told Yonhap News.