Show HN: Trialguard – Subscription tracker Chrome extension

I got randomly charged for a Surfshark subscription I forgot I even had. No reminder, I just saw the charge on my bank account. That is how I got the idea of Chrome extension where you could keep track of all subscriptions and get notified before being charged. I know there are lots of apps for this, but since I spend most of my day on the PC, it made the most sense to have it in the browser.