Sorry I am getting confused. I am following this tutorial (https://www.youtube.com/watch?v=e6dYzxrQRJg) and have got to the part where it says to open the cart page (which I have done), go to Bindings and select Form Data and choose a page that has a Paypal button on it. My pages have lists on them so the page has up to 10 Paypal buttons on them. So I select a page (html) and then go back to Bindings to carry out the following part of the tutorial and that is when I get the screen attached which doesn't have any of the bindings in it and doesn't correlate to anything on the tutorial. This is where I am getting confused. Sorry about this but can't get my head round this bit.
