Sorry, Mike, but I’d have to change my rating down to about a 2, if I could. I tried getting support through www.ads-software.com, and through your website, but got nowhere. Your website says that users can register to get support, but when I tried that and entered my email address, nothing was sent to me. I could not login to get support. The plugin does show promise, but the problems I had with it forced me to take quicker action than wait around for support. I mentioned above that I had it on a dev site, which still exists, and it seems to work well there, but when I migrated the site to production, the problems with this plugin started.
I removed the plugin and went with PayPal’s own Add to Cart and View Cart buttons instead. Less headaches.