A digital proof of delivery for digital goods items purchased online includes methods and systems for authenticating online purchases for helping to prevent and mitigate fraud. A unique download identification (ID) is created and associated with the digital goods download and purchase. Additionally, third parties may readily be allowed to view the download status of a digital goods item by providing the unique download identification (ID) of the item, which may be useful for aiding third party fraud investigations. In response to an item of digital goods purchased by a customer for download from a merchant having reached a specific stage of downloading, but the download is not complete, download is suspended and a dialog box is sent over a network for presentation to a customer, and, in response to a confirmation received via the dialog box, the download is completed with a download ID that is unique to the completed download.