Didn’t work, no refund

Not only was I unable to get MailOptin working on my WordPress blog, but my site broke and I had to restore backups in order to get it working. They refused to issue a refund unless I gave them my admin password, which I was not comfortable doing. So I am out over $200. I only had the plug-in installed for 2 days. Expensive lesson learned. Think twice before buying, as their refund policy is completely unforgiving.