Server Side Hidden Paypal Formfields?!

After searching for days, literally this entire weekend, I'm at a loss. Here's what I'm looking to accomplish.

I'd like to submit dynamic hidden form fields to paypal, taking advantage of their 'buy it now' button. Here's what I've tried..

<cfhttp url="https://www.paypal.com/cgi-bin/webscr" method="post">
<cfhttpparam type="formfield" name="cmd" value="_xclick">
<cfhttpparam type="formfield" name="business" value="myemail@here.com">
<cfhttpparam type="formfield" name="item_name" value="Placing my STATIC ITEM NAME HERE">
<cfhttpparam type="formfield" name="item_number" value="1">
<cfhttpparam type="formfield" name="amount" value="10.00">
<cfhttpparam type="formfield" name="no_shipping" value="1">
<cfhttpparam type="formfield" name="return" value="http://www.mydomain.com/thankyou/">
<cfhttpparam type="formfield" name="cancel_return" value="http://www.mydomain.com/cancelled/">
<cfhttpparam type="formfield" name="no_note" value="1">
<cfhttpparam type="formfield" name="currency_code" value="USD">
<cfhttpparam type="formfield" name="lc" value="US">
</cfhttp> 

Code (markup):

This returns a blank page... And I haven't even tried using dynamic #variable# fields, yet..

Even with the..

 
<cfhttp .... redirect="yes">

Code (markup):

added, a blank page is still returned.

Can someone please provide an example, or point me in the right direction as to how this can be done? Putting the hidden form fields in the invoice or "buy now" page is NOT an option...

Thanks!

 

put a timeout on the http request...

 

ok... and?

still a blank page.

 

what was the amount that you put in your time out?

BTW do you have something like <cfset Content = cfhttp.fileContent> ?

You'll need to put that after your <cfhttp>...</cfhttp> tag