# 如何判斷Kobo Store的書是否有DRM？

Kobo Store 購物時，如何確定某本書是否受DRM影響？還要確定使用哪種DRM？

I.E., there is an italian publisher called Newton & Compton that uses a watermark social DRM. For example, if you take the Sherlock Holmes Omnibus on their site, under the tab informazioni aggiuntive it is labeled as protected with watermark; on bookrepublic, another italian store, the same book is labelled as protected with Social DRM (the same thing as watermark); but on Kobo Books, I can't see the DRM specifications anywhere on the page.

Is it possible to determine in some way what kind of protection have the books when shopping from Kobo Store without having to rely on other stores or publisher's sites?
And I am correct to assume that Kobo uses the same DRM restrictions of the original publisher (i.e. watermark for Newton & Compton and DRM-free for LiberLiber)? Or does it apply its own kind, without any notice to the end user?

## 最佳答案

http://store.kobobooks.com/it-IT/ebook/tutto -sherlock - 霍姆斯結果 你會看到的：

You'll also see books with Adobe DRM such as "Mitologia classica" https://store.kobobooks.com/it-IT/ebook/mitologia-classica