Integrating PayPal using Forms and generating a unique ID

I have been using Foarms and PayPal for submitting payments, however I have not found a way to associate a unique ID with the transaction. This makes it difficult to associate PayPals invoices with the Forms report.
Does anyone have experience in this area - possibly with a solution?

Todd Cary

View Replies:
ob7dev replied on at Permalink Reply
How does the unique ID need to be given to paypal? My first guess would be adding it to the paypal URL with javascript before the user submits the form.