Track, manage, and get reminders for paid subscriptions and SaaS services. Use this skill whenever the user mentions subscriptions, SaaS costs, trial periods, recurring payments, billing cycles, or says things like "remind me about my subscription", "add a subscription", "how much do I spend on services", "when does my trial end", "track my subscriptions", or shares a service name/URL with a price. Triggers on any subscription-related intent even if the word "subscription" is not used — e.g. "I signed up for Notion Pro, $16/month, trial for 14 days". Also triggers when user asks about upcoming charges or trial expirations across any of their services.