WordPress shopping cart plugin
Allow your site visitors to tell their friends about your site and products through a simple mail form.
This plugin doesn’t work on my site, and there’s no support from the maker, so don’t buy it unless you know coding well enough to completely rewrite it to get it to work.
I’ve read the documentation, searched on forums, sent emails to their support address, and submitted multiple requests. Visser Labs is completely unresponsive. I’d like a refund, but they’ve taken my money and ran. Lame.