Free version embed seller's URL all around the website. I tried paid versions of this extension for two of my websites but none of them worked because of many ????? in the URLs. The seller offered me to change my server settings which sounds strange to me - who will change whole dedicated server settings for one small extension to work? Besides, this extension works from the database so if you intend to use it on high load website it will surely crash it.
Hello, well, the extension cannot work correctly if you refuse to adjust the settings as recommended. Especially if you want to use non-latin characters that requite some extra configuration. We have spent quite a lot of time trying to help. Well, these are the thanks.