Hi there,
I'm looking for a script which will take the user input of an email address from a form and then post it into a webpage as part of the Paypal payment button.

I'd be guessing that the email address would would be stored on the server in a simple text file.

Each person that signs up would be give their own web page to promote with their own payment button on it in the form of
http://www.website.com/index.php?id=13 where id13 would be the users id that has signed up. The text file would hold the corresponding email address for that person.

If there is anyone that has done something similar I be pleased to here from them.

Regards
Si

I'm not sure people would like having their email addresses posted on the internet open for bots to see. I think the best way for you to go about this would be a database such as MySQL or something similar.
You could either create this yourself, or hire a developer to do it for you, because I don't have any pre-packaged software that does this in mind...