🧾 Freelance Invoice OS Finance · $9.99 Stop building from scratch. Duplicate this ready-to-use Notion template and start working in seconds. Duplicate this page to start organizing your freelance income. How to use What's included Clients Database: Track names, emails, and company details. Invoices Database: Monitor invoice numbers, amounts, and due dates. Relation Column: Connect invoices directly to client profiles. Select Properties: Categorize payment status and currency. Dedicated database: Clients Dedicated database: Invoices ⭐ Why pay for this — Stop manually calculating totals and chasing payments in static tables. This OS automates tax math, tracks overdue statuses instantly, and links clients to invoices for a fully integrated financial command center. Includes pre-loaded sample rows so you can see exactly how it works before customizing.