I’m starting to feel sorry for you now.
You don’t understand what I mean about losing sales. Let me explain.
Yes, the plugin is free. However, the visitors’ whos time you wasted will definitely NOT be donating via your plugins Donate link, and visiting your plugins shop link to buy more amazing plug-ins, I bet they laugh when they see the plugins “hire an expert” link.
Yes, Javier all of them just uninstalled your plugin and used competitors one instead. I’m the only person actually trying to help you out.
This exchange will be here for a long time. Do yourself a favour and keep rereading it until you realise your response should be “Thank you!”.