The TAdvPaypal component works very well to generate a payment and retrieve the result in an application. The Point is, there are no functions exposed to manage the Paypal Transactions. I was thinking about a Server program that retreive those Transactions (the api function is there >TransactionSearch<) with all the data and put all that stuff in a database wich can be consulted to generate and deploy licenses if the payment has been found. But there are no such functions for the Management on the side of the seller. Do you think something like that can be possible?
Thanks in advance,

Focus right now was on the payment itself, not yet the reporting. We'll consider adding the reporting functionality as well when there is sufficient interest in this.