Abstract: A system, method, and article of manufacture are provided for accurately tracking transactions involving software. First, a plurality of decryption keys are provided which each allow use of corresponding software. Next, a request is received for a decryption key from a requestor after which a transaction represented by the request for the decryption key is logged. The decryption key is then outputted to the requester. Thereafter, the transaction is reported for allowing the tracking of revenue generated by the sale of the software.

Abstract: A system, method, and article of manufacture are provided for identifying electronically distributed software after distribution. First, software is electronically transferred to a user over a network in exchange for payment during a transaction. After the transaction, a proof-of-purchase is then downloaded over the network. Such proof-of-purchase identifies the transaction. Thereafter, a notice of return including the proof-of-purchase is received from the user over the network. The authenticity of the proof-of-purchase is verified, after which a value of a refund for the return is determined. The refund is then processed.

Abstract: A system, method, and article of manufacture are provided for electronically distributing software over a network. First, a user interface is provided for facilitating sale of the software. Thereafter, the software is advertised on the user interface. The software may be downloaded and further sold by receiving payment in exchange for the software via the user interface. Support for the software via the user interface is provided. Further, royalties are allocated based on the sale of the software.