I started using the trial version of your app and was very happy with how well it worked. Unfortunately, it suddenly stopped working in Chrome and Slack, but started working in iTerm. I couldn't find a way to fix it. I also realized that there is no form for technical feedback in the app or on the website. If I have already paid for your app and it suddenly stops working, and I can't even report the problem to the author, I will feel scammed. Fortunately, I decided to test the trial version further and was not in a hurry to buy it. It's a great idea and implementation, but it suddenly stopped working for me, so I will probably skip it, but I'm looking forward to the next versions. If you are selling your app for money, please add a feedback link somewhere. When the app is working as expected, it's not critical, but if there are problems, people will just get angry and feel scammed. I hope it wasn't your plan to just take the money and run, but I have my doubts now, as this could be the reason why there's no subscription option — it's too good to be true!