У меня тоже сняли несколько копеек. После запроса в службу поддержки пришел ответ:
Dear Yuri,
Thank you for contacting us.
Refunds can be made for a variety of reasons.
We cannot look up each individual refund, however we can tell you that one of the most common reasons is credit card fraud from the customer's side.
While we take all measures of protection via security and technological means, employing a sophisticated system to detect and limit fraud these methods still have their limitations.
We apologize for any inconvenience.
Have a nice day.
Kind Regards,
Erin Vandivier
Customer Service Manager
Т.е. у них произошло мошеничество с кредитными картами. Об этом же говорится у них на форуме
http://www.dreamstime.com/thread_11211