Never mind! User error. My apologies. Everything works perfectly. 🙂
Next! Now when I go through the process of subscribing using No SSL, PayPal Express Sandbox , I am told Security Header is Not Valid. What does that mean?
I monkeyed with this a bit and found that by turning off Force SSL the redirect to the checkout page works fine. If Force SSL is set to either Yes or Yes (Use Javascripts Redirects) the redirect times out. Any thoughts on this?