There was a small issue caused because of the secure URL of my site and the content from socialtwist not coming from a secure URL source. However, Chad went out of his way to help me with a custom html code and now my website has this great little tool.
Because I had no previous experience of creating websites, I had some minor issues which were promptly solved by the support team.
I am absolutely delighted with this extension. I am even going to use RSForm!Pro instead of a shopping cart (since I don't have many products to sell on my website.) Go for it!
Thank you for this brilliant extension. The low price you pay for this is absolutely worth it!