MicrostockGroup

Well, I have sold an image for 0,05 dollars and it was "printed on a backup cd" but I don't understand what does it mind. Is it a kind of subscription? Whai can do a buyer with an image on a backup cd?

read the TERMS OF SERVICE
b.
Unless you "opt out" (please see "Edit Your Account"), Shutterstock shall have the right to include any of your previously downloaded Submitted Content on CDs or other media distributed by Shutterstock (solely in connection with "Shutterstock's CD A Month Program" as described below) to its subscribers that have downloaded your Submitted Content. The CDs or other media sold in connection with the CD A Month Program will be backups of Submitted Content previously downloaded by the subscriber purchasing the CD A Month option. You will be compensated for Submitted Content included in the CD A Month Program as provided in Paragraph 7a. Please note that the CD A Month Program will only provide subscribers to the program with CDs or other media embodying the Submitted Content previously downloaded by them at the end of each Subscription Term. Subscribers to the CD A Month Program will not be able to purchase additional CDs or other media which will be solely for the individual subscriber's use and not for distribution.

Thanks scukrov, unluckily I'm non english so I don't understand everything as well as in my language. If I have understood well, Shytterstock have bought my image for the backup cd. But thgi cd is only for the subscribers that have just sold this image?
Thanks a lot for your explanation, I've understood...more or less ) I'm not able to translate this part: "The CDs or other media sold in connection with the CD A Month Program will be backups of Submitted Content previously downloaded by the subscriber purchasing the CD A Month option".

I try with google translator  

Prego Lo so che sei Italiana (dall'altro thread sui referendum)
But it's funny to speak in English with fellow Italians
Buona notte