I’ve come here after following the comments on your blog. I urgently need to add a ‘Buy now’ button from PayPal at the end of my form. Is there a way I could use the final value from a ‘Output Field’ and save it in a PHP variable or something, which I can then pass on to the ‘Buy Now’ button code supplied by PayPal?
Thanks a ton for giving all of us such a fantastic plugin.
