Flash & PayPal...How To Set Up A Custom Shopping Cart

I haven’t been able to find any Flash versions of how to set up a custom shopping cart that connects to the merchant’s account.

I have the code for the buttons from PayPal, but I don’t know how to use them in the Flash environment.

Does anyonw know how to do this or have a link to a tutorial?

Thanks in advance, I really appreciate it!

K9Damien